Home / 241,316.33-361,751.06-89,428.85

Finding the Fourth Proportional to 241,316.33, 361,751.06 and 89,428.85

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Solution

The fourth proportional to 241,316.33, 361,751.06 and 89,428.85 is: 134,060.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,316.33 : 361,751.06 = 89,428.85 : x
  2. Step 2: Convert to fraction form
    241,316.33/361,751.06 = 89,428.85/x
  3. Step 3: Cross multiply
    241,316.33x = 361,751.06 × 89,428.85
  4. Step 4: Simplify right side
    241,316.33x = 32,350,979,026.18
  5. Step 5: Solve for x
    x = 32,350,979,026.18/241,316.33
  6. Step 6: Final answer
    x = 134,060.47

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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.