Home / 63,388.08-95,076.48-19,024.68

Finding the Fourth Proportional to 63,388.08, 95,076.48 and 19,024.68

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Solution

The fourth proportional to 63,388.08, 95,076.48 and 19,024.68 is: 28,535.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,388.08 : 95,076.48 = 19,024.68 : x
  2. Step 2: Convert to fraction form
    63,388.08/95,076.48 = 19,024.68/x
  3. Step 3: Cross multiply
    63,388.08x = 95,076.48 × 19,024.68
  4. Step 4: Simplify right side
    63,388.08x = 1,808,799,607.53
  5. Step 5: Solve for x
    x = 1,808,799,607.53/63,388.08
  6. Step 6: Final answer
    x = 28,535.33

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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.