Home / 4,355.28-6,010.24-2,365.80

Finding the Fourth Proportional to 4,355.28, 6,010.24 and 2,365.80

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Solution

The fourth proportional to 4,355.28, 6,010.24 and 2,365.80 is: 3,264.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,355.28 : 6,010.24 = 2,365.80 : x
  2. Step 2: Convert to fraction form
    4,355.28/6,010.24 = 2,365.80/x
  3. Step 3: Cross multiply
    4,355.28x = 6,010.24 × 2,365.80
  4. Step 4: Simplify right side
    4,355.28x = 14,219,025.79
  5. Step 5: Solve for x
    x = 14,219,025.79/4,355.28
  6. Step 6: Final answer
    x = 3,264.78

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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.