Home / 55,193.32-82,764.06-25,592.68

Finding the Fourth Proportional to 55,193.32, 82,764.06 and 25,592.68

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Solution

The fourth proportional to 55,193.32, 82,764.06 and 25,592.68 is: 38,377.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,193.32 : 82,764.06 = 25,592.68 : x
  2. Step 2: Convert to fraction form
    55,193.32/82,764.06 = 25,592.68/x
  3. Step 3: Cross multiply
    55,193.32x = 82,764.06 × 25,592.68
  4. Step 4: Simplify right side
    55,193.32x = 2,118,154,103.08
  5. Step 5: Solve for x
    x = 2,118,154,103.08/55,193.32
  6. Step 6: Final answer
    x = 38,377.00

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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.