Home / 4,345.43-6,527.16-3,513.43

Finding the Fourth Proportional to 4,345.43, 6,527.16 and 3,513.43

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Solution

The fourth proportional to 4,345.43, 6,527.16 and 3,513.43 is: 5,277.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,345.43 : 6,527.16 = 3,513.43 : x
  2. Step 2: Convert to fraction form
    4,345.43/6,527.16 = 3,513.43/x
  3. Step 3: Cross multiply
    4,345.43x = 6,527.16 × 3,513.43
  4. Step 4: Simplify right side
    4,345.43x = 22,932,687.12
  5. Step 5: Solve for x
    x = 22,932,687.12/4,345.43
  6. Step 6: Final answer
    x = 5,277.43

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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.