Home / 15,908.28-23,855.76-6,042.12

Finding the Fourth Proportional to 15,908.28, 23,855.76 and 6,042.12

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Solution

The fourth proportional to 15,908.28, 23,855.76 and 6,042.12 is: 9,060.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,908.28 : 23,855.76 = 6,042.12 : x
  2. Step 2: Convert to fraction form
    15,908.28/23,855.76 = 6,042.12/x
  3. Step 3: Cross multiply
    15,908.28x = 23,855.76 × 6,042.12
  4. Step 4: Simplify right side
    15,908.28x = 144,139,364.61
  5. Step 5: Solve for x
    x = 144,139,364.61/15,908.28
  6. Step 6: Final answer
    x = 9,060.65

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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.