Home / 110,635.71-152,675.63-62,233.98

Finding the Fourth Proportional to 110,635.71, 152,675.63 and 62,233.98

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Solution

The fourth proportional to 110,635.71, 152,675.63 and 62,233.98 is: 85,881.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,635.71 : 152,675.63 = 62,233.98 : x
  2. Step 2: Convert to fraction form
    110,635.71/152,675.63 = 62,233.98/x
  3. Step 3: Cross multiply
    110,635.71x = 152,675.63 × 62,233.98
  4. Step 4: Simplify right side
    110,635.71x = 9,501,612,233.05
  5. Step 5: Solve for x
    x = 9,501,612,233.05/110,635.71
  6. Step 6: Final answer
    x = 85,881.97

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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.