Home / 61,536.92-92,498.06-40,611.43

Finding the Fourth Proportional to 61,536.92, 92,498.06 and 40,611.43

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Solution

The fourth proportional to 61,536.92, 92,498.06 and 40,611.43 is: 61,044.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,536.92 : 92,498.06 = 40,611.43 : x
  2. Step 2: Convert to fraction form
    61,536.92/92,498.06 = 40,611.43/x
  3. Step 3: Cross multiply
    61,536.92x = 92,498.06 × 40,611.43
  4. Step 4: Simplify right side
    61,536.92x = 3,756,478,488.83
  5. Step 5: Solve for x
    x = 3,756,478,488.83/61,536.92
  6. Step 6: Final answer
    x = 61,044.30

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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.