Home / 113,759.04-170,641.20-29,522.53

Finding the Fourth Proportional to 113,759.04, 170,641.20 and 29,522.53

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Solution

The fourth proportional to 113,759.04, 170,641.20 and 29,522.53 is: 44,284.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,759.04 : 170,641.20 = 29,522.53 : x
  2. Step 2: Convert to fraction form
    113,759.04/170,641.20 = 29,522.53/x
  3. Step 3: Cross multiply
    113,759.04x = 170,641.20 × 29,522.53
  4. Step 4: Simplify right side
    113,759.04x = 5,037,760,270.25
  5. Step 5: Solve for x
    x = 5,037,760,270.25/113,759.04
  6. Step 6: Final answer
    x = 44,284.48

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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.