Home / 3,203.18-4,799.00-3,010.19

Finding the Fourth Proportional to 3,203.18, 4,799.00 and 3,010.19

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Solution

The fourth proportional to 3,203.18, 4,799.00 and 3,010.19 is: 4,509.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,203.18 : 4,799.00 = 3,010.19 : x
  2. Step 2: Convert to fraction form
    3,203.18/4,799.00 = 3,010.19/x
  3. Step 3: Cross multiply
    3,203.18x = 4,799.00 × 3,010.19
  4. Step 4: Simplify right side
    3,203.18x = 14,445,881.91
  5. Step 5: Solve for x
    x = 14,445,881.91/3,203.18
  6. Step 6: Final answer
    x = 4,509.86

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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.