Home / 63,870.08-95,805.11-24,439.28

Finding the Fourth Proportional to 63,870.08, 95,805.11 and 24,439.28

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Solution

The fourth proportional to 63,870.08, 95,805.11 and 24,439.28 is: 36,658.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,870.08 : 95,805.11 = 24,439.28 : x
  2. Step 2: Convert to fraction form
    63,870.08/95,805.11 = 24,439.28/x
  3. Step 3: Cross multiply
    63,870.08x = 95,805.11 × 24,439.28
  4. Step 4: Simplify right side
    63,870.08x = 2,341,407,307.50
  5. Step 5: Solve for x
    x = 2,341,407,307.50/63,870.08
  6. Step 6: Final answer
    x = 36,658.91

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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.