Home / 247,800.04-341,773.80-167,099.76

Finding the Fourth Proportional to 247,800.04, 341,773.80 and 167,099.76

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Solution

The fourth proportional to 247,800.04, 341,773.80 and 167,099.76 is: 230,469.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    247,800.04 : 341,773.80 = 167,099.76 : x
  2. Step 2: Convert to fraction form
    247,800.04/341,773.80 = 167,099.76/x
  3. Step 3: Cross multiply
    247,800.04x = 341,773.80 × 167,099.76
  4. Step 4: Simplify right side
    247,800.04x = 57,110,319,954.29
  5. Step 5: Solve for x
    x = 57,110,319,954.29/247,800.04
  6. Step 6: Final answer
    x = 230,469.37

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.