Home / 44,873.69-67,306.43-13,708.94

Finding the Fourth Proportional to 44,873.69, 67,306.43 and 13,708.94

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Solution

The fourth proportional to 44,873.69, 67,306.43 and 13,708.94 is: 20,562.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,873.69 : 67,306.43 = 13,708.94 : x
  2. Step 2: Convert to fraction form
    44,873.69/67,306.43 = 13,708.94/x
  3. Step 3: Cross multiply
    44,873.69x = 67,306.43 × 13,708.94
  4. Step 4: Simplify right side
    44,873.69x = 922,700,013.02
  5. Step 5: Solve for x
    x = 922,700,013.02/44,873.69
  6. Step 6: Final answer
    x = 20,562.16

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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.