Home / 112,025.92-167,948.16-41,895.04

Finding the Fourth Proportional to 112,025.92, 167,948.16 and 41,895.04

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Solution

The fourth proportional to 112,025.92, 167,948.16 and 41,895.04 is: 62,808.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    112,025.92 : 167,948.16 = 41,895.04 : x
  2. Step 2: Convert to fraction form
    112,025.92/167,948.16 = 41,895.04/x
  3. Step 3: Cross multiply
    112,025.92x = 167,948.16 × 41,895.04
  4. Step 4: Simplify right side
    112,025.92x = 7,036,194,881.13
  5. Step 5: Solve for x
    x = 7,036,194,881.13/112,025.92
  6. Step 6: Final answer
    x = 62,808.63

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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.