Home / 63,934.02-95,901.12-19,560.60

Finding the Fourth Proportional to 63,934.02, 95,901.12 and 19,560.60

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Solution

The fourth proportional to 63,934.02, 95,901.12 and 19,560.60 is: 29,340.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,934.02 : 95,901.12 = 19,560.60 : x
  2. Step 2: Convert to fraction form
    63,934.02/95,901.12 = 19,560.60/x
  3. Step 3: Cross multiply
    63,934.02x = 95,901.12 × 19,560.60
  4. Step 4: Simplify right side
    63,934.02x = 1,875,883,447.87
  5. Step 5: Solve for x
    x = 1,875,883,447.87/63,934.02
  6. Step 6: Final answer
    x = 29,340.93

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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.