Home / 134,649.38-201,930.33-63,562.16

Finding the Fourth Proportional to 134,649.38, 201,930.33 and 63,562.16

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Solution

The fourth proportional to 134,649.38, 201,930.33 and 63,562.16 is: 95,322.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,649.38 : 201,930.33 = 63,562.16 : x
  2. Step 2: Convert to fraction form
    134,649.38/201,930.33 = 63,562.16/x
  3. Step 3: Cross multiply
    134,649.38x = 201,930.33 × 63,562.16
  4. Step 4: Simplify right side
    134,649.38x = 12,835,127,944.31
  5. Step 5: Solve for x
    x = 12,835,127,944.31/134,649.38
  6. Step 6: Final answer
    x = 95,322.59

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.