Home / 112,077.42-167,999.49-41,926.38

Finding the Fourth Proportional to 112,077.42, 167,999.49 and 41,926.38

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Solution

The fourth proportional to 112,077.42, 167,999.49 and 41,926.38 is: 62,845.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    112,077.42 : 167,999.49 = 41,926.38 : x
  2. Step 2: Convert to fraction form
    112,077.42/167,999.49 = 41,926.38/x
  3. Step 3: Cross multiply
    112,077.42x = 167,999.49 × 41,926.38
  4. Step 4: Simplify right side
    112,077.42x = 7,043,610,457.55
  5. Step 5: Solve for x
    x = 7,043,610,457.55/112,077.42
  6. Step 6: Final answer
    x = 62,845.94

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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.