Home / 61,606.89-92,420.30-24,146.65

Finding the Fourth Proportional to 61,606.89, 92,420.30 and 24,146.65

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Solution

The fourth proportional to 61,606.89, 92,420.30 and 24,146.65 is: 36,223.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,606.89 : 92,420.30 = 24,146.65 : x
  2. Step 2: Convert to fraction form
    61,606.89/92,420.30 = 24,146.65/x
  3. Step 3: Cross multiply
    61,606.89x = 92,420.30 × 24,146.65
  4. Step 4: Simplify right side
    61,606.89x = 2,231,640,637.00
  5. Step 5: Solve for x
    x = 2,231,640,637.00/61,606.89
  6. Step 6: Final answer
    x = 36,223.88

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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.