Home / 110,512.48-152,507.14-60,211.48

Finding the Fourth Proportional to 110,512.48, 152,507.14 and 60,211.48

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Solution

The fourth proportional to 110,512.48, 152,507.14 and 60,211.48 is: 83,091.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,512.48 : 152,507.14 = 60,211.48 : x
  2. Step 2: Convert to fraction form
    110,512.48/152,507.14 = 60,211.48/x
  3. Step 3: Cross multiply
    110,512.48x = 152,507.14 × 60,211.48
  4. Step 4: Simplify right side
    110,512.48x = 9,182,680,609.97
  5. Step 5: Solve for x
    x = 9,182,680,609.97/110,512.48
  6. Step 6: Final answer
    x = 83,091.80

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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.