Home / 4,332.08-6,493.57-2,686.37

Finding the Fourth Proportional to 4,332.08, 6,493.57 and 2,686.37

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Solution

The fourth proportional to 4,332.08, 6,493.57 and 2,686.37 is: 4,026.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,332.08 : 6,493.57 = 2,686.37 : x
  2. Step 2: Convert to fraction form
    4,332.08/6,493.57 = 2,686.37/x
  3. Step 3: Cross multiply
    4,332.08x = 6,493.57 × 2,686.37
  4. Step 4: Simplify right side
    4,332.08x = 17,444,092.46
  5. Step 5: Solve for x
    x = 17,444,092.46/4,332.08
  6. Step 6: Final answer
    x = 4,026.72

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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.