Home / 41,140.04-61,712.24-13,062.29

Finding the Fourth Proportional to 41,140.04, 61,712.24 and 13,062.29

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Solution

The fourth proportional to 41,140.04, 61,712.24 and 13,062.29 is: 19,594.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,140.04 : 61,712.24 = 13,062.29 : x
  2. Step 2: Convert to fraction form
    41,140.04/61,712.24 = 13,062.29/x
  3. Step 3: Cross multiply
    41,140.04x = 61,712.24 × 13,062.29
  4. Step 4: Simplify right side
    41,140.04x = 806,102,801.56
  5. Step 5: Solve for x
    x = 806,102,801.56/41,140.04
  6. Step 6: Final answer
    x = 19,594.12

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.