Home / 62,427.84-93,651.08-22,981.96

Finding the Fourth Proportional to 62,427.84, 93,651.08 and 22,981.96

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Solution

The fourth proportional to 62,427.84, 93,651.08 and 22,981.96 is: 34,476.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,427.84 : 93,651.08 = 22,981.96 : x
  2. Step 2: Convert to fraction form
    62,427.84/93,651.08 = 22,981.96/x
  3. Step 3: Cross multiply
    62,427.84x = 93,651.08 × 22,981.96
  4. Step 4: Simplify right side
    62,427.84x = 2,152,285,374.52
  5. Step 5: Solve for x
    x = 2,152,285,374.52/62,427.84
  6. Step 6: Final answer
    x = 34,476.37

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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.