Home / 56,084.67-77,391.86-32,209.11

Finding the Fourth Proportional to 56,084.67, 77,391.86 and 32,209.11

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Solution

The fourth proportional to 56,084.67, 77,391.86 and 32,209.11 is: 44,445.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,084.67 : 77,391.86 = 32,209.11 : x
  2. Step 2: Convert to fraction form
    56,084.67/77,391.86 = 32,209.11/x
  3. Step 3: Cross multiply
    56,084.67x = 77,391.86 × 32,209.11
  4. Step 4: Simplify right side
    56,084.67x = 2,492,722,770.80
  5. Step 5: Solve for x
    x = 2,492,722,770.80/56,084.67
  6. Step 6: Final answer
    x = 44,445.71

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.