Home / 3,035.45-4,549.93-2,167.13

Finding the Fourth Proportional to 3,035.45, 4,549.93 and 2,167.13

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Solution

The fourth proportional to 3,035.45, 4,549.93 and 2,167.13 is: 3,248.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,035.45 : 4,549.93 = 2,167.13 : x
  2. Step 2: Convert to fraction form
    3,035.45/4,549.93 = 2,167.13/x
  3. Step 3: Cross multiply
    3,035.45x = 4,549.93 × 2,167.13
  4. Step 4: Simplify right side
    3,035.45x = 9,860,295.76
  5. Step 5: Solve for x
    x = 9,860,295.76/3,035.45
  6. Step 6: Final answer
    x = 3,248.38

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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.