Home / 44,713.86-67,070.55-11,433.87

Finding the Fourth Proportional to 44,713.86, 67,070.55 and 11,433.87

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Solution

The fourth proportional to 44,713.86, 67,070.55 and 11,433.87 is: 17,150.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,713.86 : 67,070.55 = 11,433.87 : x
  2. Step 2: Convert to fraction form
    44,713.86/67,070.55 = 11,433.87/x
  3. Step 3: Cross multiply
    44,713.86x = 67,070.55 × 11,433.87
  4. Step 4: Simplify right side
    44,713.86x = 766,875,949.53
  5. Step 5: Solve for x
    x = 766,875,949.53/44,713.86
  6. Step 6: Final answer
    x = 17,150.74

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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.