Home / 34,927.62-48,200.12-19,012.18

Finding the Fourth Proportional to 34,927.62, 48,200.12 and 19,012.18

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Solution

The fourth proportional to 34,927.62, 48,200.12 and 19,012.18 is: 26,236.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,927.62 : 48,200.12 = 19,012.18 : x
  2. Step 2: Convert to fraction form
    34,927.62/48,200.12 = 19,012.18/x
  3. Step 3: Cross multiply
    34,927.62x = 48,200.12 × 19,012.18
  4. Step 4: Simplify right side
    34,927.62x = 916,389,213.20
  5. Step 5: Solve for x
    x = 916,389,213.20/34,927.62
  6. Step 6: Final answer
    x = 26,236.81

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.