Home / 4,373.88-6,031-3,427.96

Finding the Fourth Proportional to 4,373.88, 6,031 and 3,427.96

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Solution

The fourth proportional to 4,373.88, 6,031 and 3,427.96 is: 4,726.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,373.88 : 6,031 = 3,427.96 : x
  2. Step 2: Convert to fraction form
    4,373.88/6,031 = 3,427.96/x
  3. Step 3: Cross multiply
    4,373.88x = 6,031 × 3,427.96
  4. Step 4: Simplify right side
    4,373.88x = 20,674,026.76
  5. Step 5: Solve for x
    x = 20,674,026.76/4,373.88
  6. Step 6: Final answer
    x = 4,726.70

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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.