Home / 4,347.32-6,001.56-3,350.39

Finding the Fourth Proportional to 4,347.32, 6,001.56 and 3,350.39

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Solution

The fourth proportional to 4,347.32, 6,001.56 and 3,350.39 is: 4,625.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,347.32 : 6,001.56 = 3,350.39 : x
  2. Step 2: Convert to fraction form
    4,347.32/6,001.56 = 3,350.39/x
  3. Step 3: Cross multiply
    4,347.32x = 6,001.56 × 3,350.39
  4. Step 4: Simplify right side
    4,347.32x = 20,107,536.60
  5. Step 5: Solve for x
    x = 20,107,536.60/4,347.32
  6. Step 6: Final answer
    x = 4,625.28

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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.