Home / 113,839.67-170,756.04-29,597.97

Finding the Fourth Proportional to 113,839.67, 170,756.04 and 29,597.97

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Solution

The fourth proportional to 113,839.67, 170,756.04 and 29,597.97 is: 44,396.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,839.67 : 170,756.04 = 29,597.97 : x
  2. Step 2: Convert to fraction form
    113,839.67/170,756.04 = 29,597.97/x
  3. Step 3: Cross multiply
    113,839.67x = 170,756.04 × 29,597.97
  4. Step 4: Simplify right side
    113,839.67x = 5,054,032,900.57
  5. Step 5: Solve for x
    x = 5,054,032,900.57/113,839.67
  6. Step 6: Final answer
    x = 44,396.06

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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.