Home / 111,523.23-167,262.57-41,386.14

Finding the Fourth Proportional to 111,523.23, 167,262.57 and 41,386.14

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Solution

The fourth proportional to 111,523.23, 167,262.57 and 41,386.14 is: 62,070.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    111,523.23 : 167,262.57 = 41,386.14 : x
  2. Step 2: Convert to fraction form
    111,523.23/167,262.57 = 41,386.14/x
  3. Step 3: Cross multiply
    111,523.23x = 167,262.57 × 41,386.14
  4. Step 4: Simplify right side
    111,523.23x = 6,922,352,138.78
  5. Step 5: Solve for x
    x = 6,922,352,138.78/111,523.23
  6. Step 6: Final answer
    x = 62,070.94

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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.