Home / 3,587.26-4,954.17-2,471.08

Finding the Fourth Proportional to 3,587.26, 4,954.17 and 2,471.08

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Solution

The fourth proportional to 3,587.26, 4,954.17 and 2,471.08 is: 3,412.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,587.26 : 4,954.17 = 2,471.08 : x
  2. Step 2: Convert to fraction form
    3,587.26/4,954.17 = 2,471.08/x
  3. Step 3: Cross multiply
    3,587.26x = 4,954.17 × 2,471.08
  4. Step 4: Simplify right side
    3,587.26x = 12,242,150.40
  5. Step 5: Solve for x
    x = 12,242,150.40/3,587.26
  6. Step 6: Final answer
    x = 3,412.67

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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.