Home / 10,824.24-14,937.30-6,110.04

Finding the Fourth Proportional to 10,824.24, 14,937.30 and 6,110.04

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Solution

The fourth proportional to 10,824.24, 14,937.30 and 6,110.04 is: 8,431.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,824.24 : 14,937.30 = 6,110.04 : x
  2. Step 2: Convert to fraction form
    10,824.24/14,937.30 = 6,110.04/x
  3. Step 3: Cross multiply
    10,824.24x = 14,937.30 × 6,110.04
  4. Step 4: Simplify right side
    10,824.24x = 91,267,500.49
  5. Step 5: Solve for x
    x = 91,267,500.49/10,824.24
  6. Step 6: Final answer
    x = 8,431.77

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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.