Home / 164,569.11-246,853.66-57,927.95

Finding the Fourth Proportional to 164,569.11, 246,853.66 and 57,927.95

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Solution

The fourth proportional to 164,569.11, 246,853.66 and 57,927.95 is: 86,891.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,569.11 : 246,853.66 = 57,927.95 : x
  2. Step 2: Convert to fraction form
    164,569.11/246,853.66 = 57,927.95/x
  3. Step 3: Cross multiply
    164,569.11x = 246,853.66 × 57,927.95
  4. Step 4: Simplify right side
    164,569.11x = 14,299,726,473.80
  5. Step 5: Solve for x
    x = 14,299,726,473.80/164,569.11
  6. Step 6: Final answer
    x = 86,891.92

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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.