Home / 4,341.57-5,990.91-2,452.98

Finding the Fourth Proportional to 4,341.57, 5,990.91 and 2,452.98

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Solution

The fourth proportional to 4,341.57, 5,990.91 and 2,452.98 is: 3,384.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,341.57 : 5,990.91 = 2,452.98 : x
  2. Step 2: Convert to fraction form
    4,341.57/5,990.91 = 2,452.98/x
  3. Step 3: Cross multiply
    4,341.57x = 5,990.91 × 2,452.98
  4. Step 4: Simplify right side
    4,341.57x = 14,695,582.41
  5. Step 5: Solve for x
    x = 14,695,582.41/4,341.57
  6. Step 6: Final answer
    x = 3,384.85

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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.