Home / 52,374.65-78,566.60-14,933.92

Finding the Fourth Proportional to 52,374.65, 78,566.60 and 14,933.92

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Solution

The fourth proportional to 52,374.65, 78,566.60 and 14,933.92 is: 22,402.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,374.65 : 78,566.60 = 14,933.92 : x
  2. Step 2: Convert to fraction form
    52,374.65/78,566.60 = 14,933.92/x
  3. Step 3: Cross multiply
    52,374.65x = 78,566.60 × 14,933.92
  4. Step 4: Simplify right side
    52,374.65x = 1,173,306,926.24
  5. Step 5: Solve for x
    x = 1,173,306,926.24/52,374.65
  6. Step 6: Final answer
    x = 22,402.19

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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.