Home / 10,524.32-14,517.06-6,272.52

Finding the Fourth Proportional to 10,524.32, 14,517.06 and 6,272.52

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Solution

The fourth proportional to 10,524.32, 14,517.06 and 6,272.52 is: 8,652.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,524.32 : 14,517.06 = 6,272.52 : x
  2. Step 2: Convert to fraction form
    10,524.32/14,517.06 = 6,272.52/x
  3. Step 3: Cross multiply
    10,524.32x = 14,517.06 × 6,272.52
  4. Step 4: Simplify right side
    10,524.32x = 91,058,549.19
  5. Step 5: Solve for x
    x = 91,058,549.19/10,524.32
  6. Step 6: Final answer
    x = 8,652.21

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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.