Home / 113,341.22-170,005.68-34,449.30

Finding the Fourth Proportional to 113,341.22, 170,005.68 and 34,449.30

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Solution

The fourth proportional to 113,341.22, 170,005.68 and 34,449.30 is: 51,672.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,341.22 : 170,005.68 = 34,449.30 : x
  2. Step 2: Convert to fraction form
    113,341.22/170,005.68 = 34,449.30/x
  3. Step 3: Cross multiply
    113,341.22x = 170,005.68 × 34,449.30
  4. Step 4: Simplify right side
    113,341.22x = 5,856,576,672.02
  5. Step 5: Solve for x
    x = 5,856,576,672.02/113,341.22
  6. Step 6: Final answer
    x = 51,672.08

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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.