Home / 9,458.20-14,177.22-4,521.04

Finding the Fourth Proportional to 9,458.20, 14,177.22 and 4,521.04

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Solution

The fourth proportional to 9,458.20, 14,177.22 and 4,521.04 is: 6,776.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,458.20 : 14,177.22 = 4,521.04 : x
  2. Step 2: Convert to fraction form
    9,458.20/14,177.22 = 4,521.04/x
  3. Step 3: Cross multiply
    9,458.20x = 14,177.22 × 4,521.04
  4. Step 4: Simplify right side
    9,458.20x = 64,095,778.71
  5. Step 5: Solve for x
    x = 64,095,778.71/9,458.20
  6. Step 6: Final answer
    x = 6,776.74

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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.