Home / 113,104.02-169,634.16-34,199.76

Finding the Fourth Proportional to 113,104.02, 169,634.16 and 34,199.76

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Solution

The fourth proportional to 113,104.02, 169,634.16 and 34,199.76 is: 51,293.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,104.02 : 169,634.16 = 34,199.76 : x
  2. Step 2: Convert to fraction form
    113,104.02/169,634.16 = 34,199.76/x
  3. Step 3: Cross multiply
    113,104.02x = 169,634.16 × 34,199.76
  4. Step 4: Simplify right side
    113,104.02x = 5,801,447,559.80
  5. Step 5: Solve for x
    x = 5,801,447,559.80/113,104.02
  6. Step 6: Final answer
    x = 51,293.03

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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.