Home / 63,730.92-95,568.75-21,024.30

Finding the Fourth Proportional to 63,730.92, 95,568.75 and 21,024.30

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Solution

The fourth proportional to 63,730.92, 95,568.75 and 21,024.30 is: 31,527.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,730.92 : 95,568.75 = 21,024.30 : x
  2. Step 2: Convert to fraction form
    63,730.92/95,568.75 = 21,024.30/x
  3. Step 3: Cross multiply
    63,730.92x = 95,568.75 × 21,024.30
  4. Step 4: Simplify right side
    63,730.92x = 2,009,266,070.63
  5. Step 5: Solve for x
    x = 2,009,266,070.63/63,730.92
  6. Step 6: Final answer
    x = 31,527.34

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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.