Home / 5,950.34-8,209.95-3,713.30

Finding the Fourth Proportional to 5,950.34, 8,209.95 and 3,713.30

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Solution

The fourth proportional to 5,950.34, 8,209.95 and 3,713.30 is: 5,123.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,950.34 : 8,209.95 = 3,713.30 : x
  2. Step 2: Convert to fraction form
    5,950.34/8,209.95 = 3,713.30/x
  3. Step 3: Cross multiply
    5,950.34x = 8,209.95 × 3,713.30
  4. Step 4: Simplify right side
    5,950.34x = 30,486,007.34
  5. Step 5: Solve for x
    x = 30,486,007.34/5,950.34
  6. Step 6: Final answer
    x = 5,123.41

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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.