Home / 9,519.52-14,266.68-6,895.84

Finding the Fourth Proportional to 9,519.52, 14,266.68 and 6,895.84

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Solution

The fourth proportional to 9,519.52, 14,266.68 and 6,895.84 is: 10,334.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,519.52 : 14,266.68 = 6,895.84 : x
  2. Step 2: Convert to fraction form
    9,519.52/14,266.68 = 6,895.84/x
  3. Step 3: Cross multiply
    9,519.52x = 14,266.68 × 6,895.84
  4. Step 4: Simplify right side
    9,519.52x = 98,380,742.61
  5. Step 5: Solve for x
    x = 98,380,742.61/9,519.52
  6. Step 6: Final answer
    x = 10,334.63

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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.