Home / 4,113.34-5,675.01-2,343.70

Finding the Fourth Proportional to 4,113.34, 5,675.01 and 2,343.70

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Solution

The fourth proportional to 4,113.34, 5,675.01 and 2,343.70 is: 3,233.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,113.34 : 5,675.01 = 2,343.70 : x
  2. Step 2: Convert to fraction form
    4,113.34/5,675.01 = 2,343.70/x
  3. Step 3: Cross multiply
    4,113.34x = 5,675.01 × 2,343.70
  4. Step 4: Simplify right side
    4,113.34x = 13,300,520.94
  5. Step 5: Solve for x
    x = 13,300,520.94/4,113.34
  6. Step 6: Final answer
    x = 3,233.51

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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.