Home / 61,439.04-92,184.48-36,526.68

Finding the Fourth Proportional to 61,439.04, 92,184.48 and 36,526.68

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Solution

The fourth proportional to 61,439.04, 92,184.48 and 36,526.68 is: 54,805.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,439.04 : 92,184.48 = 36,526.68 : x
  2. Step 2: Convert to fraction form
    61,439.04/92,184.48 = 36,526.68/x
  3. Step 3: Cross multiply
    61,439.04x = 92,184.48 × 36,526.68
  4. Step 4: Simplify right side
    61,439.04x = 3,367,193,001.93
  5. Step 5: Solve for x
    x = 3,367,193,001.93/61,439.04
  6. Step 6: Final answer
    x = 54,805.43

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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.