Home / 44,710.62-67,049.17-13,114.14

Finding the Fourth Proportional to 44,710.62, 67,049.17 and 13,114.14

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Solution

The fourth proportional to 44,710.62, 67,049.17 and 13,114.14 is: 19,666.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,710.62 : 67,049.17 = 13,114.14 : x
  2. Step 2: Convert to fraction form
    44,710.62/67,049.17 = 13,114.14/x
  3. Step 3: Cross multiply
    44,710.62x = 67,049.17 × 13,114.14
  4. Step 4: Simplify right side
    44,710.62x = 879,292,202.26
  5. Step 5: Solve for x
    x = 879,292,202.26/44,710.62
  6. Step 6: Final answer
    x = 19,666.29

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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.