Home / 61,713.09-92,569.62-14,965.95

Finding the Fourth Proportional to 61,713.09, 92,569.62 and 14,965.95

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Solution

The fourth proportional to 61,713.09, 92,569.62 and 14,965.95 is: 22,448.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,713.09 : 92,569.62 = 14,965.95 : x
  2. Step 2: Convert to fraction form
    61,713.09/92,569.62 = 14,965.95/x
  3. Step 3: Cross multiply
    61,713.09x = 92,569.62 × 14,965.95
  4. Step 4: Simplify right side
    61,713.09x = 1,385,392,304.44
  5. Step 5: Solve for x
    x = 1,385,392,304.44/61,713.09
  6. Step 6: Final answer
    x = 22,448.92

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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.