Home / 4,360.05-6,016.45-2,471.76

Finding the Fourth Proportional to 4,360.05, 6,016.45 and 2,471.76

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Solution

The fourth proportional to 4,360.05, 6,016.45 and 2,471.76 is: 3,410.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,360.05 : 6,016.45 = 2,471.76 : x
  2. Step 2: Convert to fraction form
    4,360.05/6,016.45 = 2,471.76/x
  3. Step 3: Cross multiply
    4,360.05x = 6,016.45 × 2,471.76
  4. Step 4: Simplify right side
    4,360.05x = 14,871,220.45
  5. Step 5: Solve for x
    x = 14,871,220.45/4,360.05
  6. Step 6: Final answer
    x = 3,410.79

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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.