Home / 8,849.23-13,275.53-3,302.35

Finding the Fourth Proportional to 8,849.23, 13,275.53 and 3,302.35

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Solution

The fourth proportional to 8,849.23, 13,275.53 and 3,302.35 is: 4,954.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,849.23 : 13,275.53 = 3,302.35 : x
  2. Step 2: Convert to fraction form
    8,849.23/13,275.53 = 3,302.35/x
  3. Step 3: Cross multiply
    8,849.23x = 13,275.53 × 3,302.35
  4. Step 4: Simplify right side
    8,849.23x = 43,840,446.50
  5. Step 5: Solve for x
    x = 43,840,446.50/8,849.23
  6. Step 6: Final answer
    x = 4,954.15

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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.