Home / 43,123.48-59,510.36-25,214.98

Finding the Fourth Proportional to 43,123.48, 59,510.36 and 25,214.98

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Solution

The fourth proportional to 43,123.48, 59,510.36 and 25,214.98 is: 34,796.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,123.48 : 59,510.36 = 25,214.98 : x
  2. Step 2: Convert to fraction form
    43,123.48/59,510.36 = 25,214.98/x
  3. Step 3: Cross multiply
    43,123.48x = 59,510.36 × 25,214.98
  4. Step 4: Simplify right side
    43,123.48x = 1,500,552,537.19
  5. Step 5: Solve for x
    x = 1,500,552,537.19/43,123.48
  6. Step 6: Final answer
    x = 34,796.65

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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.