Home / 62,418.65-93,584.23-22,970.63

Finding the Fourth Proportional to 62,418.65, 93,584.23 and 22,970.63

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Solution

The fourth proportional to 62,418.65, 93,584.23 and 22,970.63 is: 34,439.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,418.65 : 93,584.23 = 22,970.63 : x
  2. Step 2: Convert to fraction form
    62,418.65/93,584.23 = 22,970.63/x
  3. Step 3: Cross multiply
    62,418.65x = 93,584.23 × 22,970.63
  4. Step 4: Simplify right side
    62,418.65x = 2,149,688,897.70
  5. Step 5: Solve for x
    x = 2,149,688,897.70/62,418.65
  6. Step 6: Final answer
    x = 34,439.85

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1.5x scale

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.