Home / 111,823.14-167,736.08-62,000.55

Finding the Fourth Proportional to 111,823.14, 167,736.08 and 62,000.55

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Solution

The fourth proportional to 111,823.14, 167,736.08 and 62,000.55 is: 93,001.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    111,823.14 : 167,736.08 = 62,000.55 : x
  2. Step 2: Convert to fraction form
    111,823.14/167,736.08 = 62,000.55/x
  3. Step 3: Cross multiply
    111,823.14x = 167,736.08 × 62,000.55
  4. Step 4: Simplify right side
    111,823.14x = 10,399,729,214.84
  5. Step 5: Solve for x
    x = 10,399,729,214.84/111,823.14
  6. Step 6: Final answer
    x = 93,001.58

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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.