Home / 61,452.22-92,207.03-31,853.91

Finding the Fourth Proportional to 61,452.22, 92,207.03 and 31,853.91

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Solution

The fourth proportional to 61,452.22, 92,207.03 and 31,853.91 is: 47,795.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,452.22 : 92,207.03 = 31,853.91 : x
  2. Step 2: Convert to fraction form
    61,452.22/92,207.03 = 31,853.91/x
  3. Step 3: Cross multiply
    61,452.22x = 92,207.03 × 31,853.91
  4. Step 4: Simplify right side
    61,452.22x = 2,937,154,371.60
  5. Step 5: Solve for x
    x = 2,937,154,371.60/61,452.22
  6. Step 6: Final answer
    x = 47,795.74

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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.