Home / 44,722.67-61,652.25-31,252.12

Finding the Fourth Proportional to 44,722.67, 61,652.25 and 31,252.12

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Solution

The fourth proportional to 44,722.67, 61,652.25 and 31,252.12 is: 43,082.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,722.67 : 61,652.25 = 31,252.12 : x
  2. Step 2: Convert to fraction form
    44,722.67/61,652.25 = 31,252.12/x
  3. Step 3: Cross multiply
    44,722.67x = 61,652.25 × 31,252.12
  4. Step 4: Simplify right side
    44,722.67x = 1,926,763,515.27
  5. Step 5: Solve for x
    x = 1,926,763,515.27/44,722.67
  6. Step 6: Final answer
    x = 43,082.48

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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.