Home / 44,690.86-67,036.22-11,410.92

Finding the Fourth Proportional to 44,690.86, 67,036.22 and 11,410.92

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Solution

The fourth proportional to 44,690.86, 67,036.22 and 11,410.92 is: 17,116.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,690.86 : 67,036.22 = 11,410.92 : x
  2. Step 2: Convert to fraction form
    44,690.86/67,036.22 = 11,410.92/x
  3. Step 3: Cross multiply
    44,690.86x = 67,036.22 × 11,410.92
  4. Step 4: Simplify right side
    44,690.86x = 764,944,943.52
  5. Step 5: Solve for x
    x = 764,944,943.52/44,690.86
  6. Step 6: Final answer
    x = 17,116.36

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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.