Home / 63,549.88-95,325.50-19,177.02

Finding the Fourth Proportional to 63,549.88, 95,325.50 and 19,177.02

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Solution

The fourth proportional to 63,549.88, 95,325.50 and 19,177.02 is: 28,765.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,549.88 : 95,325.50 = 19,177.02 : x
  2. Step 2: Convert to fraction form
    63,549.88/95,325.50 = 19,177.02/x
  3. Step 3: Cross multiply
    63,549.88x = 95,325.50 × 19,177.02
  4. Step 4: Simplify right side
    63,549.88x = 1,828,059,162.44
  5. Step 5: Solve for x
    x = 1,828,059,162.44/63,549.88
  6. Step 6: Final answer
    x = 28,765.74

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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.