Home / 61,569.09-92,353.65-14,821.97

Finding the Fourth Proportional to 61,569.09, 92,353.65 and 14,821.97

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Solution

The fourth proportional to 61,569.09, 92,353.65 and 14,821.97 is: 22,232.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,569.09 : 92,353.65 = 14,821.97 : x
  2. Step 2: Convert to fraction form
    61,569.09/92,353.65 = 14,821.97/x
  3. Step 3: Cross multiply
    61,569.09x = 92,353.65 × 14,821.97
  4. Step 4: Simplify right side
    61,569.09x = 1,368,863,029.69
  5. Step 5: Solve for x
    x = 1,368,863,029.69/61,569.09
  6. Step 6: Final answer
    x = 22,232.96

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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.