Home / 61,844.75-92,776.25-22,392.65

Finding the Fourth Proportional to 61,844.75, 92,776.25 and 22,392.65

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Solution

The fourth proportional to 61,844.75, 92,776.25 and 22,392.65 is: 33,592.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,844.75 : 92,776.25 = 22,392.65 : x
  2. Step 2: Convert to fraction form
    61,844.75/92,776.25 = 22,392.65/x
  3. Step 3: Cross multiply
    61,844.75x = 92,776.25 × 22,392.65
  4. Step 4: Simplify right side
    61,844.75x = 2,077,506,382.48
  5. Step 5: Solve for x
    x = 2,077,506,382.48/61,844.75
  6. Step 6: Final answer
    x = 33,592.28

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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.