Home / 4,313.61-6,465.18-3,062.23

Finding the Fourth Proportional to 4,313.61, 6,465.18 and 3,062.23

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Solution

The fourth proportional to 4,313.61, 6,465.18 and 3,062.23 is: 4,589.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,313.61 : 6,465.18 = 3,062.23 : x
  2. Step 2: Convert to fraction form
    4,313.61/6,465.18 = 3,062.23/x
  3. Step 3: Cross multiply
    4,313.61x = 6,465.18 × 3,062.23
  4. Step 4: Simplify right side
    4,313.61x = 19,797,868.15
  5. Step 5: Solve for x
    x = 19,797,868.15/4,313.61
  6. Step 6: Final answer
    x = 4,589.63

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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.