Home / 9,416.48-14,126.22-3,177.04

Finding the Fourth Proportional to 9,416.48, 14,126.22 and 3,177.04

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Solution

The fourth proportional to 9,416.48, 14,126.22 and 3,177.04 is: 4,766.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,416.48 : 14,126.22 = 3,177.04 : x
  2. Step 2: Convert to fraction form
    9,416.48/14,126.22 = 3,177.04/x
  3. Step 3: Cross multiply
    9,416.48x = 14,126.22 × 3,177.04
  4. Step 4: Simplify right side
    9,416.48x = 44,879,565.99
  5. Step 5: Solve for x
    x = 44,879,565.99/9,416.48
  6. Step 6: Final answer
    x = 4,766.07

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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.