Home / 10,233.30-15,360.48-6,346.92

Finding the Fourth Proportional to 10,233.30, 15,360.48 and 6,346.92

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Solution

The fourth proportional to 10,233.30, 15,360.48 and 6,346.92 is: 9,526.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,233.30 : 15,360.48 = 6,346.92 : x
  2. Step 2: Convert to fraction form
    10,233.30/15,360.48 = 6,346.92/x
  3. Step 3: Cross multiply
    10,233.30x = 15,360.48 × 6,346.92
  4. Step 4: Simplify right side
    10,233.30x = 97,491,737.72
  5. Step 5: Solve for x
    x = 97,491,737.72/10,233.30
  6. Step 6: Final answer
    x = 9,526.91

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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.