Home / 4,032.90-5,562.98-2,538.22

Finding the Fourth Proportional to 4,032.90, 5,562.98 and 2,538.22

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Solution

The fourth proportional to 4,032.90, 5,562.98 and 2,538.22 is: 3,501.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,032.90 : 5,562.98 = 2,538.22 : x
  2. Step 2: Convert to fraction form
    4,032.90/5,562.98 = 2,538.22/x
  3. Step 3: Cross multiply
    4,032.90x = 5,562.98 × 2,538.22
  4. Step 4: Simplify right side
    4,032.90x = 14,120,074.72
  5. Step 5: Solve for x
    x = 14,120,074.72/4,032.90
  6. Step 6: Final answer
    x = 3,501.22

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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.