Home / 62,948.17-94,436.92-20,826.55

Finding the Fourth Proportional to 62,948.17, 94,436.92 and 20,826.55

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Solution

The fourth proportional to 62,948.17, 94,436.92 and 20,826.55 is: 31,244.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,948.17 : 94,436.92 = 20,826.55 : x
  2. Step 2: Convert to fraction form
    62,948.17/94,436.92 = 20,826.55/x
  3. Step 3: Cross multiply
    62,948.17x = 94,436.92 × 20,826.55
  4. Step 4: Simplify right side
    62,948.17x = 1,966,795,236.23
  5. Step 5: Solve for x
    x = 1,966,795,236.23/62,948.17
  6. Step 6: Final answer
    x = 31,244.68

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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.