Home / 111,587.01-167,381.39-41,466.25

Finding the Fourth Proportional to 111,587.01, 167,381.39 and 41,466.25

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Solution

The fourth proportional to 111,587.01, 167,381.39 and 41,466.25 is: 62,199.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    111,587.01 : 167,381.39 = 41,466.25 : x
  2. Step 2: Convert to fraction form
    111,587.01/167,381.39 = 41,466.25/x
  3. Step 3: Cross multiply
    111,587.01x = 167,381.39 × 41,466.25
  4. Step 4: Simplify right side
    111,587.01x = 6,940,678,563.09
  5. Step 5: Solve for x
    x = 6,940,678,563.09/111,587.01
  6. Step 6: Final answer
    x = 62,199.70

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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.