Home / 44,363.57-66,548.55-13,966.10

Finding the Fourth Proportional to 44,363.57, 66,548.55 and 13,966.10

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Solution

The fourth proportional to 44,363.57, 66,548.55 and 13,966.10 is: 20,950.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,363.57 : 66,548.55 = 13,966.10 : x
  2. Step 2: Convert to fraction form
    44,363.57/66,548.55 = 13,966.10/x
  3. Step 3: Cross multiply
    44,363.57x = 66,548.55 × 13,966.10
  4. Step 4: Simplify right side
    44,363.57x = 929,423,704.16
  5. Step 5: Solve for x
    x = 929,423,704.16/44,363.57
  6. Step 6: Final answer
    x = 20,950.16

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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.