Home / 63,511.64-95,233.74-21,377.66

Finding the Fourth Proportional to 63,511.64, 95,233.74 and 21,377.66

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Solution

The fourth proportional to 63,511.64, 95,233.74 and 21,377.66 is: 32,055.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,511.64 : 95,233.74 = 21,377.66 : x
  2. Step 2: Convert to fraction form
    63,511.64/95,233.74 = 21,377.66/x
  3. Step 3: Cross multiply
    63,511.64x = 95,233.74 × 21,377.66
  4. Step 4: Simplify right side
    63,511.64x = 2,035,874,514.25
  5. Step 5: Solve for x
    x = 2,035,874,514.25/63,511.64
  6. Step 6: Final answer
    x = 32,055.14

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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.