Home / 4,320.83-6,483.17-2,098.44

Finding the Fourth Proportional to 4,320.83, 6,483.17 and 2,098.44

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Solution

The fourth proportional to 4,320.83, 6,483.17 and 2,098.44 is: 3,148.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,320.83 : 6,483.17 = 2,098.44 : x
  2. Step 2: Convert to fraction form
    4,320.83/6,483.17 = 2,098.44/x
  3. Step 3: Cross multiply
    4,320.83x = 6,483.17 × 2,098.44
  4. Step 4: Simplify right side
    4,320.83x = 13,604,510.84
  5. Step 5: Solve for x
    x = 13,604,510.84/4,320.83
  6. Step 6: Final answer
    x = 3,148.59

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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.