Home / 10,965.04-15,133.02-6,250

Finding the Fourth Proportional to 10,965.04, 15,133.02 and 6,250

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Solution

The fourth proportional to 10,965.04, 15,133.02 and 6,250 is: 8,625.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,965.04 : 15,133.02 = 6,250 : x
  2. Step 2: Convert to fraction form
    10,965.04/15,133.02 = 6,250/x
  3. Step 3: Cross multiply
    10,965.04x = 15,133.02 × 6,250
  4. Step 4: Simplify right side
    10,965.04x = 94,581,375
  5. Step 5: Solve for x
    x = 94,581,375/10,965.04
  6. Step 6: Final answer
    x = 8,625.72

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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.