Home / 410,250.24-566,144.10-228,960.18

Finding the Fourth Proportional to 410,250.24, 566,144.10 and 228,960.18

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Solution

The fourth proportional to 410,250.24, 566,144.10 and 228,960.18 is: 315,964.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    410,250.24 : 566,144.10 = 228,960.18 : x
  2. Step 2: Convert to fraction form
    410,250.24/566,144.10 = 228,960.18/x
  3. Step 3: Cross multiply
    410,250.24x = 566,144.10 × 228,960.18
  4. Step 4: Simplify right side
    410,250.24x = 129,624,455,041.94
  5. Step 5: Solve for x
    x = 129,624,455,041.94/410,250.24
  6. Step 6: Final answer
    x = 315,964.36

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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.