Home / 62,422.84-93,643.58-22,976.95

Finding the Fourth Proportional to 62,422.84, 93,643.58 and 22,976.95

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Solution

The fourth proportional to 62,422.84, 93,643.58 and 22,976.95 is: 34,468.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,422.84 : 93,643.58 = 22,976.95 : x
  2. Step 2: Convert to fraction form
    62,422.84/93,643.58 = 22,976.95/x
  3. Step 3: Cross multiply
    62,422.84x = 93,643.58 × 22,976.95
  4. Step 4: Simplify right side
    62,422.84x = 2,151,644,089.59
  5. Step 5: Solve for x
    x = 2,151,644,089.59/62,422.84
  6. Step 6: Final answer
    x = 34,468.86

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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.