Home / 37,565.76-56,344.32-14,194.56

Finding the Fourth Proportional to 37,565.76, 56,344.32 and 14,194.56

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Solution

The fourth proportional to 37,565.76, 56,344.32 and 14,194.56 is: 21,290.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,565.76 : 56,344.32 = 14,194.56 : x
  2. Step 2: Convert to fraction form
    37,565.76/56,344.32 = 14,194.56/x
  3. Step 3: Cross multiply
    37,565.76x = 56,344.32 × 14,194.56
  4. Step 4: Simplify right side
    37,565.76x = 799,782,830.90
  5. Step 5: Solve for x
    x = 799,782,830.90/37,565.76
  6. Step 6: Final answer
    x = 21,290.21

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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.