Home / 9,499.34-14,249.02-2,479.36

Finding the Fourth Proportional to 9,499.34, 14,249.02 and 2,479.36

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Solution

The fourth proportional to 9,499.34, 14,249.02 and 2,479.36 is: 3,719.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,499.34 : 14,249.02 = 2,479.36 : x
  2. Step 2: Convert to fraction form
    9,499.34/14,249.02 = 2,479.36/x
  3. Step 3: Cross multiply
    9,499.34x = 14,249.02 × 2,479.36
  4. Step 4: Simplify right side
    9,499.34x = 35,328,378.98
  5. Step 5: Solve for x
    x = 35,328,378.98/9,499.34
  6. Step 6: Final answer
    x = 3,719.04

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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.