Home / 1,354.12-2,033.00-1,062.52

Finding the Fourth Proportional to 1,354.12, 2,033.00 and 1,062.52

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Solution

The fourth proportional to 1,354.12, 2,033.00 and 1,062.52 is: 1,595.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,354.12 : 2,033.00 = 1,062.52 : x
  2. Step 2: Convert to fraction form
    1,354.12/2,033.00 = 1,062.52/x
  3. Step 3: Cross multiply
    1,354.12x = 2,033.00 × 1,062.52
  4. Step 4: Simplify right side
    1,354.12x = 2,160,096.75
  5. Step 5: Solve for x
    x = 2,160,096.75/1,354.12
  6. Step 6: Final answer
    x = 1,595.21

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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.