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Finding the Fourth Proportional to 4,614.52, 6,367.06 and 2,935.32

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Solution

The fourth proportional to 4,614.52, 6,367.06 and 2,935.32 is: 4,050.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,614.52 : 6,367.06 = 2,935.32 : x
  2. Step 2: Convert to fraction form
    4,614.52/6,367.06 = 2,935.32/x
  3. Step 3: Cross multiply
    4,614.52x = 6,367.06 × 2,935.32
  4. Step 4: Simplify right side
    4,614.52x = 18,689,358.56
  5. Step 5: Solve for x
    x = 18,689,358.56/4,614.52
  6. Step 6: Final answer
    x = 4,050.12

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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.