Home / 34,974.70-48,265.32-19,059.10

Finding the Fourth Proportional to 34,974.70, 48,265.32 and 19,059.10

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Solution

The fourth proportional to 34,974.70, 48,265.32 and 19,059.10 is: 26,301.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,974.70 : 48,265.32 = 19,059.10 : x
  2. Step 2: Convert to fraction form
    34,974.70/48,265.32 = 19,059.10/x
  3. Step 3: Cross multiply
    34,974.70x = 48,265.32 × 19,059.10
  4. Step 4: Simplify right side
    34,974.70x = 919,893,560.41
  5. Step 5: Solve for x
    x = 919,893,560.41/34,974.70
  6. Step 6: Final answer
    x = 26,301.69

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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.