Home / 63,484.15-95,232.71-21,925.75

Finding the Fourth Proportional to 63,484.15, 95,232.71 and 21,925.75

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Solution

The fourth proportional to 63,484.15, 95,232.71 and 21,925.75 is: 32,890.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,484.15 : 95,232.71 = 21,925.75 : x
  2. Step 2: Convert to fraction form
    63,484.15/95,232.71 = 21,925.75/x
  3. Step 3: Cross multiply
    63,484.15x = 95,232.71 × 21,925.75
  4. Step 4: Simplify right side
    63,484.15x = 2,088,048,591.28
  5. Step 5: Solve for x
    x = 2,088,048,591.28/63,484.15
  6. Step 6: Final answer
    x = 32,890.86

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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.