Home / 42,876.75-59,169.93-24,014.28

Finding the Fourth Proportional to 42,876.75, 59,169.93 and 24,014.28

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Solution

The fourth proportional to 42,876.75, 59,169.93 and 24,014.28 is: 33,139.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,876.75 : 59,169.93 = 24,014.28 : x
  2. Step 2: Convert to fraction form
    42,876.75/59,169.93 = 24,014.28/x
  3. Step 3: Cross multiply
    42,876.75x = 59,169.93 × 24,014.28
  4. Step 4: Simplify right side
    42,876.75x = 1,420,923,266.60
  5. Step 5: Solve for x
    x = 1,420,923,266.60/42,876.75
  6. Step 6: Final answer
    x = 33,139.71

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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.