Home / 92,092.48-126,965.28-60,206.56

Finding the Fourth Proportional to 92,092.48, 126,965.28 and 60,206.56

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Solution

The fourth proportional to 92,092.48, 126,965.28 and 60,206.56 is: 83,005.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,092.48 : 126,965.28 = 60,206.56 : x
  2. Step 2: Convert to fraction form
    92,092.48/126,965.28 = 60,206.56/x
  3. Step 3: Cross multiply
    92,092.48x = 126,965.28 × 60,206.56
  4. Step 4: Simplify right side
    92,092.48x = 7,644,142,748.24
  5. Step 5: Solve for x
    x = 7,644,142,748.24/92,092.48
  6. Step 6: Final answer
    x = 83,005.07

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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.