Home / 4,313.36-6,465.24-2,233.46

Finding the Fourth Proportional to 4,313.36, 6,465.24 and 2,233.46

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Solution

The fourth proportional to 4,313.36, 6,465.24 and 2,233.46 is: 3,347.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,313.36 : 6,465.24 = 2,233.46 : x
  2. Step 2: Convert to fraction form
    4,313.36/6,465.24 = 2,233.46/x
  3. Step 3: Cross multiply
    4,313.36x = 6,465.24 × 2,233.46
  4. Step 4: Simplify right side
    4,313.36x = 14,439,854.93
  5. Step 5: Solve for x
    x = 14,439,854.93/4,313.36
  6. Step 6: Final answer
    x = 3,347.70

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1.5x scale

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.