Home / 63,559.71-95,340.24-19,186.83

Finding the Fourth Proportional to 63,559.71, 95,340.24 and 19,186.83

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Solution

The fourth proportional to 63,559.71, 95,340.24 and 19,186.83 is: 28,780.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,559.71 : 95,340.24 = 19,186.83 : x
  2. Step 2: Convert to fraction form
    63,559.71/95,340.24 = 19,186.83/x
  3. Step 3: Cross multiply
    63,559.71x = 95,340.24 × 19,186.83
  4. Step 4: Simplify right side
    63,559.71x = 1,829,276,977.04
  5. Step 5: Solve for x
    x = 1,829,276,977.04/63,559.71
  6. Step 6: Final answer
    x = 28,780.45

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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.