Home / 113,363.03-170,038.41-34,471.10

Finding the Fourth Proportional to 113,363.03, 170,038.41 and 34,471.10

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Solution

The fourth proportional to 113,363.03, 170,038.41 and 34,471.10 is: 51,704.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,363.03 : 170,038.41 = 34,471.10 : x
  2. Step 2: Convert to fraction form
    113,363.03/170,038.41 = 34,471.10/x
  3. Step 3: Cross multiply
    113,363.03x = 170,038.41 × 34,471.10
  4. Step 4: Simplify right side
    113,363.03x = 5,861,410,184.76
  5. Step 5: Solve for x
    x = 5,861,410,184.76/113,363.03
  6. Step 6: Final answer
    x = 51,704.78

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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.