Home / 52,417.44-78,613.92-14,976.48

Finding the Fourth Proportional to 52,417.44, 78,613.92 and 14,976.48

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Solution

The fourth proportional to 52,417.44, 78,613.92 and 14,976.48 is: 22,461.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,417.44 : 78,613.92 = 14,976.48 : x
  2. Step 2: Convert to fraction form
    52,417.44/78,613.92 = 14,976.48/x
  3. Step 3: Cross multiply
    52,417.44x = 78,613.92 × 14,976.48
  4. Step 4: Simplify right side
    52,417.44x = 1,177,359,800.60
  5. Step 5: Solve for x
    x = 1,177,359,800.60/52,417.44
  6. Step 6: Final answer
    x = 22,461.22

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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.