Home / 44,776.64-67,159.83-15,194.63

Finding the Fourth Proportional to 44,776.64, 67,159.83 and 15,194.63

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Solution

The fourth proportional to 44,776.64, 67,159.83 and 15,194.63 is: 22,790.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,776.64 : 67,159.83 = 15,194.63 : x
  2. Step 2: Convert to fraction form
    44,776.64/67,159.83 = 15,194.63/x
  3. Step 3: Cross multiply
    44,776.64x = 67,159.83 × 15,194.63
  4. Step 4: Simplify right side
    44,776.64x = 1,020,468,767.71
  5. Step 5: Solve for x
    x = 1,020,468,767.71/44,776.64
  6. Step 6: Final answer
    x = 22,790.20

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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.