Home / 92,514.69-127,663.17-52,232.43

Finding the Fourth Proportional to 92,514.69, 127,663.17 and 52,232.43

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Solution

The fourth proportional to 92,514.69, 127,663.17 and 52,232.43 is: 72,076.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,514.69 : 127,663.17 = 52,232.43 : x
  2. Step 2: Convert to fraction form
    92,514.69/127,663.17 = 52,232.43/x
  3. Step 3: Cross multiply
    92,514.69x = 127,663.17 × 52,232.43
  4. Step 4: Simplify right side
    92,514.69x = 6,668,157,590.60
  5. Step 5: Solve for x
    x = 6,668,157,590.60/92,514.69
  6. Step 6: Final answer
    x = 72,076.74

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.