Home / 111,592.02-167,412.66-36,735.18

Finding the Fourth Proportional to 111,592.02, 167,412.66 and 36,735.18

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Solution

The fourth proportional to 111,592.02, 167,412.66 and 36,735.18 is: 55,110.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    111,592.02 : 167,412.66 = 36,735.18 : x
  2. Step 2: Convert to fraction form
    111,592.02/167,412.66 = 36,735.18/x
  3. Step 3: Cross multiply
    111,592.02x = 167,412.66 × 36,735.18
  4. Step 4: Simplify right side
    111,592.02x = 6,149,934,199.38
  5. Step 5: Solve for x
    x = 6,149,934,199.38/111,592.02
  6. Step 6: Final answer
    x = 55,110.88

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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.