Home / 8,055.92-12,068.22-4,535.19

Finding the Fourth Proportional to 8,055.92, 12,068.22 and 4,535.19

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Solution

The fourth proportional to 8,055.92, 12,068.22 and 4,535.19 is: 6,793.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,055.92 : 12,068.22 = 4,535.19 : x
  2. Step 2: Convert to fraction form
    8,055.92/12,068.22 = 4,535.19/x
  3. Step 3: Cross multiply
    8,055.92x = 12,068.22 × 4,535.19
  4. Step 4: Simplify right side
    8,055.92x = 54,731,687.67
  5. Step 5: Solve for x
    x = 54,731,687.67/8,055.92
  6. Step 6: Final answer
    x = 6,793.97

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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.