Home / 92,064.84-127,016.82-60,252.36

Finding the Fourth Proportional to 92,064.84, 127,016.82 and 60,252.36

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Solution

The fourth proportional to 92,064.84, 127,016.82 and 60,252.36 is: 83,126.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,064.84 : 127,016.82 = 60,252.36 : x
  2. Step 2: Convert to fraction form
    92,064.84/127,016.82 = 60,252.36/x
  3. Step 3: Cross multiply
    92,064.84x = 127,016.82 × 60,252.36
  4. Step 4: Simplify right side
    92,064.84x = 7,653,063,164.70
  5. Step 5: Solve for x
    x = 7,653,063,164.70/92,064.84
  6. Step 6: Final answer
    x = 83,126.88

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1.5x scale

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.