Home / 9,754.20-14,610.24-9,070.56

Finding the Fourth Proportional to 9,754.20, 14,610.24 and 9,070.56

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Solution

The fourth proportional to 9,754.20, 14,610.24 and 9,070.56 is: 13,586.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,754.20 : 14,610.24 = 9,070.56 : x
  2. Step 2: Convert to fraction form
    9,754.20/14,610.24 = 9,070.56/x
  3. Step 3: Cross multiply
    9,754.20x = 14,610.24 × 9,070.56
  4. Step 4: Simplify right side
    9,754.20x = 132,523,058.53
  5. Step 5: Solve for x
    x = 132,523,058.53/9,754.20
  6. Step 6: Final answer
    x = 13,586.26

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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.