Home / 151,913.16-227,800.49-63,113.67

Finding the Fourth Proportional to 151,913.16, 227,800.49 and 63,113.67

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Solution

The fourth proportional to 151,913.16, 227,800.49 and 63,113.67 is: 94,641.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,913.16 : 227,800.49 = 63,113.67 : x
  2. Step 2: Convert to fraction form
    151,913.16/227,800.49 = 63,113.67/x
  3. Step 3: Cross multiply
    151,913.16x = 227,800.49 × 63,113.67
  4. Step 4: Simplify right side
    151,913.16x = 14,377,324,636.13
  5. Step 5: Solve for x
    x = 14,377,324,636.13/151,913.16
  6. Step 6: Final answer
    x = 94,641.73

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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.