Home / 5,542.92-8,332.20-4,459.32

Finding the Fourth Proportional to 5,542.92, 8,332.20 and 4,459.32

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Solution

The fourth proportional to 5,542.92, 8,332.20 and 4,459.32 is: 6,703.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,542.92 : 8,332.20 = 4,459.32 : x
  2. Step 2: Convert to fraction form
    5,542.92/8,332.20 = 4,459.32/x
  3. Step 3: Cross multiply
    5,542.92x = 8,332.20 × 4,459.32
  4. Step 4: Simplify right side
    5,542.92x = 37,155,946.10
  5. Step 5: Solve for x
    x = 37,155,946.10/5,542.92
  6. Step 6: Final answer
    x = 6,703.32

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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.