Home / 6,721.52-10,082.30-2,337.93

Finding the Fourth Proportional to 6,721.52, 10,082.30 and 2,337.93

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Solution

The fourth proportional to 6,721.52, 10,082.30 and 2,337.93 is: 3,506.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,721.52 : 10,082.30 = 2,337.93 : x
  2. Step 2: Convert to fraction form
    6,721.52/10,082.30 = 2,337.93/x
  3. Step 3: Cross multiply
    6,721.52x = 10,082.30 × 2,337.93
  4. Step 4: Simplify right side
    6,721.52x = 23,571,699.95
  5. Step 5: Solve for x
    x = 23,571,699.95/6,721.52
  6. Step 6: Final answer
    x = 3,506.90

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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.