Home / 8,035.47-11,089.95-4,498.83

Finding the Fourth Proportional to 8,035.47, 11,089.95 and 4,498.83

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Solution

The fourth proportional to 8,035.47, 11,089.95 and 4,498.83 is: 6,208.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,035.47 : 11,089.95 = 4,498.83 : x
  2. Step 2: Convert to fraction form
    8,035.47/11,089.95 = 4,498.83/x
  3. Step 3: Cross multiply
    8,035.47x = 11,089.95 × 4,498.83
  4. Step 4: Simplify right side
    8,035.47x = 49,891,799.76
  5. Step 5: Solve for x
    x = 49,891,799.76/8,035.47
  6. Step 6: Final answer
    x = 6,208.95

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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.