Home / 33,544.60-50,307.18-12,763.24

Finding the Fourth Proportional to 33,544.60, 50,307.18 and 12,763.24

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Solution

The fourth proportional to 33,544.60, 50,307.18 and 12,763.24 is: 19,141.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,544.60 : 50,307.18 = 12,763.24 : x
  2. Step 2: Convert to fraction form
    33,544.60/50,307.18 = 12,763.24/x
  3. Step 3: Cross multiply
    33,544.60x = 50,307.18 × 12,763.24
  4. Step 4: Simplify right side
    33,544.60x = 642,082,612.06
  5. Step 5: Solve for x
    x = 642,082,612.06/33,544.60
  6. Step 6: Final answer
    x = 19,141.16

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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.