Home / 8,952.86-12,358.77-5,594.96

Finding the Fourth Proportional to 8,952.86, 12,358.77 and 5,594.96

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Solution

The fourth proportional to 8,952.86, 12,358.77 and 5,594.96 is: 7,723.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,952.86 : 12,358.77 = 5,594.96 : x
  2. Step 2: Convert to fraction form
    8,952.86/12,358.77 = 5,594.96/x
  3. Step 3: Cross multiply
    8,952.86x = 12,358.77 × 5,594.96
  4. Step 4: Simplify right side
    8,952.86x = 69,146,843.87
  5. Step 5: Solve for x
    x = 69,146,843.87/8,952.86
  6. Step 6: Final answer
    x = 7,723.44

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.