Home / 63,557.24-95,333.36-19,182.78

Finding the Fourth Proportional to 63,557.24, 95,333.36 and 19,182.78

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Solution

The fourth proportional to 63,557.24, 95,333.36 and 19,182.78 is: 28,773.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,557.24 : 95,333.36 = 19,182.78 : x
  2. Step 2: Convert to fraction form
    63,557.24/95,333.36 = 19,182.78/x
  3. Step 3: Cross multiply
    63,557.24x = 95,333.36 × 19,182.78
  4. Step 4: Simplify right side
    63,557.24x = 1,828,758,775.63
  5. Step 5: Solve for x
    x = 1,828,758,775.63/63,557.24
  6. Step 6: Final answer
    x = 28,773.42

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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.