Home / 3,732.23-5,152.88-2,317.41

Finding the Fourth Proportional to 3,732.23, 5,152.88 and 2,317.41

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Solution

The fourth proportional to 3,732.23, 5,152.88 and 2,317.41 is: 3,199.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,732.23 : 5,152.88 = 2,317.41 : x
  2. Step 2: Convert to fraction form
    3,732.23/5,152.88 = 2,317.41/x
  3. Step 3: Cross multiply
    3,732.23x = 5,152.88 × 2,317.41
  4. Step 4: Simplify right side
    3,732.23x = 11,941,341.43
  5. Step 5: Solve for x
    x = 11,941,341.43/3,732.23
  6. Step 6: Final answer
    x = 3,199.52

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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.