Home / 5,569.18-8,357.82-4,486.62

Finding the Fourth Proportional to 5,569.18, 8,357.82 and 4,486.62

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Solution

The fourth proportional to 5,569.18, 8,357.82 and 4,486.62 is: 6,733.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,569.18 : 8,357.82 = 4,486.62 : x
  2. Step 2: Convert to fraction form
    5,569.18/8,357.82 = 4,486.62/x
  3. Step 3: Cross multiply
    5,569.18x = 8,357.82 × 4,486.62
  4. Step 4: Simplify right side
    5,569.18x = 37,498,362.37
  5. Step 5: Solve for x
    x = 37,498,362.37/5,569.18
  6. Step 6: Final answer
    x = 6,733.19

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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.