Home / 63,663.68-95,534.40-32,501.36

Finding the Fourth Proportional to 63,663.68, 95,534.40 and 32,501.36

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Solution

The fourth proportional to 63,663.68, 95,534.40 and 32,501.36 is: 48,771.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,663.68 : 95,534.40 = 32,501.36 : x
  2. Step 2: Convert to fraction form
    63,663.68/95,534.40 = 32,501.36/x
  3. Step 3: Cross multiply
    63,663.68x = 95,534.40 × 32,501.36
  4. Step 4: Simplify right side
    63,663.68x = 3,104,997,926.78
  5. Step 5: Solve for x
    x = 3,104,997,926.78/63,663.68
  6. Step 6: Final answer
    x = 48,771.89

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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.