Home / 8,035.83-11,089.68-4,498.95

Finding the Fourth Proportional to 8,035.83, 11,089.68 and 4,498.95

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Solution

The fourth proportional to 8,035.83, 11,089.68 and 4,498.95 is: 6,208.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,035.83 : 11,089.68 = 4,498.95 : x
  2. Step 2: Convert to fraction form
    8,035.83/11,089.68 = 4,498.95/x
  3. Step 3: Cross multiply
    8,035.83x = 11,089.68 × 4,498.95
  4. Step 4: Simplify right side
    8,035.83x = 49,891,915.84
  5. Step 5: Solve for x
    x = 49,891,915.84/8,035.83
  6. Step 6: Final answer
    x = 6,208.68

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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.