Home / 5,595.92-8,392.80-2,677.76

Finding the Fourth Proportional to 5,595.92, 8,392.80 and 2,677.76

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Solution

The fourth proportional to 5,595.92, 8,392.80 and 2,677.76 is: 4,016.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,595.92 : 8,392.80 = 2,677.76 : x
  2. Step 2: Convert to fraction form
    5,595.92/8,392.80 = 2,677.76/x
  3. Step 3: Cross multiply
    5,595.92x = 8,392.80 × 2,677.76
  4. Step 4: Simplify right side
    5,595.92x = 22,473,904.13
  5. Step 5: Solve for x
    x = 22,473,904.13/5,595.92
  6. Step 6: Final answer
    x = 4,016.12

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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.