Home / 63,463.30-95,205.75-21,900.58

Finding the Fourth Proportional to 63,463.30, 95,205.75 and 21,900.58

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Solution

The fourth proportional to 63,463.30, 95,205.75 and 21,900.58 is: 32,854.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,463.30 : 95,205.75 = 21,900.58 : x
  2. Step 2: Convert to fraction form
    63,463.30/95,205.75 = 21,900.58/x
  3. Step 3: Cross multiply
    63,463.30x = 95,205.75 × 21,900.58
  4. Step 4: Simplify right side
    63,463.30x = 2,085,061,144.34
  5. Step 5: Solve for x
    x = 2,085,061,144.34/63,463.30
  6. Step 6: Final answer
    x = 32,854.60

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1.5x scale

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.