Home / 4,339.23-5,988.14-2,349.78

Finding the Fourth Proportional to 4,339.23, 5,988.14 and 2,349.78

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Solution

The fourth proportional to 4,339.23, 5,988.14 and 2,349.78 is: 3,242.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,339.23 : 5,988.14 = 2,349.78 : x
  2. Step 2: Convert to fraction form
    4,339.23/5,988.14 = 2,349.78/x
  3. Step 3: Cross multiply
    4,339.23x = 5,988.14 × 2,349.78
  4. Step 4: Simplify right side
    4,339.23x = 14,070,799.86
  5. Step 5: Solve for x
    x = 14,070,799.86/4,339.23
  6. Step 6: Final answer
    x = 3,242.70

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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.