Home / 62,283.60-93,422.76-28,992.18

Finding the Fourth Proportional to 62,283.60, 93,422.76 and 28,992.18

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Solution

The fourth proportional to 62,283.60, 93,422.76 and 28,992.18 is: 43,487.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,283.60 : 93,422.76 = 28,992.18 : x
  2. Step 2: Convert to fraction form
    62,283.60/93,422.76 = 28,992.18/x
  3. Step 3: Cross multiply
    62,283.60x = 93,422.76 × 28,992.18
  4. Step 4: Simplify right side
    62,283.60x = 2,708,529,474.02
  5. Step 5: Solve for x
    x = 2,708,529,474.02/62,283.60
  6. Step 6: Final answer
    x = 43,487.04

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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.