Home / 10,327.03-14,253.38-6,134.47

Finding the Fourth Proportional to 10,327.03, 14,253.38 and 6,134.47

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Solution

The fourth proportional to 10,327.03, 14,253.38 and 6,134.47 is: 8,466.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,327.03 : 14,253.38 = 6,134.47 : x
  2. Step 2: Convert to fraction form
    10,327.03/14,253.38 = 6,134.47/x
  3. Step 3: Cross multiply
    10,327.03x = 14,253.38 × 6,134.47
  4. Step 4: Simplify right side
    10,327.03x = 87,436,932.01
  5. Step 5: Solve for x
    x = 87,436,932.01/10,327.03
  6. Step 6: Final answer
    x = 8,466.80

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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.