Home / 4,370.86-6,031.11-2,507.50

Finding the Fourth Proportional to 4,370.86, 6,031.11 and 2,507.50

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Solution

The fourth proportional to 4,370.86, 6,031.11 and 2,507.50 is: 3,459.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,370.86 : 6,031.11 = 2,507.50 : x
  2. Step 2: Convert to fraction form
    4,370.86/6,031.11 = 2,507.50/x
  3. Step 3: Cross multiply
    4,370.86x = 6,031.11 × 2,507.50
  4. Step 4: Simplify right side
    4,370.86x = 15,123,008.33
  5. Step 5: Solve for x
    x = 15,123,008.33/4,370.86
  6. Step 6: Final answer
    x = 3,459.96

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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.