Home / 4,347.12-5,998.86-2,357.61

Finding the Fourth Proportional to 4,347.12, 5,998.86 and 2,357.61

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Solution

The fourth proportional to 4,347.12, 5,998.86 and 2,357.61 is: 3,253.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,347.12 : 5,998.86 = 2,357.61 : x
  2. Step 2: Convert to fraction form
    4,347.12/5,998.86 = 2,357.61/x
  3. Step 3: Cross multiply
    4,347.12x = 5,998.86 × 2,357.61
  4. Step 4: Simplify right side
    4,347.12x = 14,142,949.83
  5. Step 5: Solve for x
    x = 14,142,949.83/4,347.12
  6. Step 6: Final answer
    x = 3,253.41

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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.