Home / 374,251.32-561,309.24-107,946.36

Finding the Fourth Proportional to 374,251.32, 561,309.24 and 107,946.36

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Solution

The fourth proportional to 374,251.32, 561,309.24 and 107,946.36 is: 161,900.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    374,251.32 : 561,309.24 = 107,946.36 : x
  2. Step 2: Convert to fraction form
    374,251.32/561,309.24 = 107,946.36/x
  3. Step 3: Cross multiply
    374,251.32x = 561,309.24 × 107,946.36
  4. Step 4: Simplify right side
    374,251.32x = 60,591,289,292.37
  5. Step 5: Solve for x
    x = 60,591,289,292.37/374,251.32
  6. Step 6: Final answer
    x = 161,900.00

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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.