Home / 45,311.23-62,526.85-25,166.95

Finding the Fourth Proportional to 45,311.23, 62,526.85 and 25,166.95

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Solution

The fourth proportional to 45,311.23, 62,526.85 and 25,166.95 is: 34,728.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,311.23 : 62,526.85 = 25,166.95 : x
  2. Step 2: Convert to fraction form
    45,311.23/62,526.85 = 25,166.95/x
  3. Step 3: Cross multiply
    45,311.23x = 62,526.85 × 25,166.95
  4. Step 4: Simplify right side
    45,311.23x = 1,573,610,107.61
  5. Step 5: Solve for x
    x = 1,573,610,107.61/45,311.23
  6. Step 6: Final answer
    x = 34,728.92

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.