Home / 43,242.75-59,675.06-24,123.76

Finding the Fourth Proportional to 43,242.75, 59,675.06 and 24,123.76

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Solution

The fourth proportional to 43,242.75, 59,675.06 and 24,123.76 is: 33,290.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,242.75 : 59,675.06 = 24,123.76 : x
  2. Step 2: Convert to fraction form
    43,242.75/59,675.06 = 24,123.76/x
  3. Step 3: Cross multiply
    43,242.75x = 59,675.06 × 24,123.76
  4. Step 4: Simplify right side
    43,242.75x = 1,439,586,555.62
  5. Step 5: Solve for x
    x = 1,439,586,555.62/43,242.75
  6. Step 6: Final answer
    x = 33,290.82

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Half scale
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Double scale
Find fourth proportional to 43,243.75, 59,676.44 and 24,124.76
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.