Home / 63,251.55-94,783.50-25,765.83

Finding the Fourth Proportional to 63,251.55, 94,783.50 and 25,765.83

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Solution

The fourth proportional to 63,251.55, 94,783.50 and 25,765.83 is: 38,610.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,251.55 : 94,783.50 = 25,765.83 : x
  2. Step 2: Convert to fraction form
    63,251.55/94,783.50 = 25,765.83/x
  3. Step 3: Cross multiply
    63,251.55x = 94,783.50 × 25,765.83
  4. Step 4: Simplify right side
    63,251.55x = 2,442,175,547.81
  5. Step 5: Solve for x
    x = 2,442,175,547.81/63,251.55
  6. Step 6: Final answer
    x = 38,610.52

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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.