Home / 302,847.24-454,342.23-169,819.32

Finding the Fourth Proportional to 302,847.24, 454,342.23 and 169,819.32

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Solution

The fourth proportional to 302,847.24, 454,342.23 and 169,819.32 is: 254,769.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    302,847.24 : 454,342.23 = 169,819.32 : x
  2. Step 2: Convert to fraction form
    302,847.24/454,342.23 = 169,819.32/x
  3. Step 3: Cross multiply
    302,847.24x = 454,342.23 × 169,819.32
  4. Step 4: Simplify right side
    302,847.24x = 77,156,088,545.88
  5. Step 5: Solve for x
    x = 77,156,088,545.88/302,847.24
  6. Step 6: Final answer
    x = 254,769.00

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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.