Home / 111,394.26-167,052.51-44,817.12

Finding the Fourth Proportional to 111,394.26, 167,052.51 and 44,817.12

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Solution

The fourth proportional to 111,394.26, 167,052.51 and 44,817.12 is: 67,210.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    111,394.26 : 167,052.51 = 44,817.12 : x
  2. Step 2: Convert to fraction form
    111,394.26/167,052.51 = 44,817.12/x
  3. Step 3: Cross multiply
    111,394.26x = 167,052.51 × 44,817.12
  4. Step 4: Simplify right side
    111,394.26x = 7,486,812,386.97
  5. Step 5: Solve for x
    x = 7,486,812,386.97/111,394.26
  6. Step 6: Final answer
    x = 67,210.04

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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.