Home / 134,442.24-185,587.56-95,705.16

Finding the Fourth Proportional to 134,442.24, 185,587.56 and 95,705.16

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Solution

The fourth proportional to 134,442.24, 185,587.56 and 95,705.16 is: 132,113.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,442.24 : 185,587.56 = 95,705.16 : x
  2. Step 2: Convert to fraction form
    134,442.24/185,587.56 = 95,705.16/x
  3. Step 3: Cross multiply
    134,442.24x = 185,587.56 × 95,705.16
  4. Step 4: Simplify right side
    134,442.24x = 17,761,687,123.81
  5. Step 5: Solve for x
    x = 17,761,687,123.81/134,442.24
  6. Step 6: Final answer
    x = 132,113.89

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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.