Home / 63,385.08-94,972.32-44,625.84

Finding the Fourth Proportional to 63,385.08, 94,972.32 and 44,625.84

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Solution

The fourth proportional to 63,385.08, 94,972.32 and 44,625.84 is: 66,864.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,385.08 : 94,972.32 = 44,625.84 : x
  2. Step 2: Convert to fraction form
    63,385.08/94,972.32 = 44,625.84/x
  3. Step 3: Cross multiply
    63,385.08x = 94,972.32 × 44,625.84
  4. Step 4: Simplify right side
    63,385.08x = 4,238,219,556.75
  5. Step 5: Solve for x
    x = 4,238,219,556.75/63,385.08
  6. Step 6: Final answer
    x = 66,864.62

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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.