Home / 4,337.30-5,985.47-2,347.87

Finding the Fourth Proportional to 4,337.30, 5,985.47 and 2,347.87

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Solution

The fourth proportional to 4,337.30, 5,985.47 and 2,347.87 is: 3,240.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,337.30 : 5,985.47 = 2,347.87 : x
  2. Step 2: Convert to fraction form
    4,337.30/5,985.47 = 2,347.87/x
  3. Step 3: Cross multiply
    4,337.30x = 5,985.47 × 2,347.87
  4. Step 4: Simplify right side
    4,337.30x = 14,053,107.58
  5. Step 5: Solve for x
    x = 14,053,107.58/4,337.30
  6. Step 6: Final answer
    x = 3,240.06

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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.