Home / 4,332.62-6,493.52-1,864.62

Finding the Fourth Proportional to 4,332.62, 6,493.52 and 1,864.62

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Solution

The fourth proportional to 4,332.62, 6,493.52 and 1,864.62 is: 2,794.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,332.62 : 6,493.52 = 1,864.62 : x
  2. Step 2: Convert to fraction form
    4,332.62/6,493.52 = 1,864.62/x
  3. Step 3: Cross multiply
    4,332.62x = 6,493.52 × 1,864.62
  4. Step 4: Simplify right side
    4,332.62x = 12,107,937.94
  5. Step 5: Solve for x
    x = 12,107,937.94/4,332.62
  6. Step 6: Final answer
    x = 2,794.60

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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.