Home / 3,567.10-5,351.22-1,101.34

Finding the Fourth Proportional to 3,567.10, 5,351.22 and 1,101.34

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Solution

The fourth proportional to 3,567.10, 5,351.22 and 1,101.34 is: 1,652.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,567.10 : 5,351.22 = 1,101.34 : x
  2. Step 2: Convert to fraction form
    3,567.10/5,351.22 = 1,101.34/x
  3. Step 3: Cross multiply
    3,567.10x = 5,351.22 × 1,101.34
  4. Step 4: Simplify right side
    3,567.10x = 5,893,512.63
  5. Step 5: Solve for x
    x = 5,893,512.63/3,567.10
  6. Step 6: Final answer
    x = 1,652.19

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.