Home / 4,376.30-6,044.18-3,393.46

Finding the Fourth Proportional to 4,376.30, 6,044.18 and 3,393.46

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Solution

The fourth proportional to 4,376.30, 6,044.18 and 3,393.46 is: 4,686.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,376.30 : 6,044.18 = 3,393.46 : x
  2. Step 2: Convert to fraction form
    4,376.30/6,044.18 = 3,393.46/x
  3. Step 3: Cross multiply
    4,376.30x = 6,044.18 × 3,393.46
  4. Step 4: Simplify right side
    4,376.30x = 20,510,683.06
  5. Step 5: Solve for x
    x = 20,510,683.06/4,376.30
  6. Step 6: Final answer
    x = 4,686.76

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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.