Home / 113,506.08-170,268.90-29,265.49

Finding the Fourth Proportional to 113,506.08, 170,268.90 and 29,265.49

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Solution

The fourth proportional to 113,506.08, 170,268.90 and 29,265.49 is: 43,900.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,506.08 : 170,268.90 = 29,265.49 : x
  2. Step 2: Convert to fraction form
    113,506.08/170,268.90 = 29,265.49/x
  3. Step 3: Cross multiply
    113,506.08x = 170,268.90 × 29,265.49
  4. Step 4: Simplify right side
    113,506.08x = 4,983,002,790.26
  5. Step 5: Solve for x
    x = 4,983,002,790.26/113,506.08
  6. Step 6: Final answer
    x = 43,900.76

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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.