Home / 13,233.17-19,847.63-4,348.49

Finding the Fourth Proportional to 13,233.17, 19,847.63 and 4,348.49

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Solution

The fourth proportional to 13,233.17, 19,847.63 and 4,348.49 is: 6,522.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,233.17 : 19,847.63 = 4,348.49 : x
  2. Step 2: Convert to fraction form
    13,233.17/19,847.63 = 4,348.49/x
  3. Step 3: Cross multiply
    13,233.17x = 19,847.63 × 4,348.49
  4. Step 4: Simplify right side
    13,233.17x = 86,307,132.21
  5. Step 5: Solve for x
    x = 86,307,132.21/13,233.17
  6. Step 6: Final answer
    x = 6,522.03

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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.