Home / 134,993.10-202,489.53-41,498.70

Finding the Fourth Proportional to 134,993.10, 202,489.53 and 41,498.70

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Solution

The fourth proportional to 134,993.10, 202,489.53 and 41,498.70 is: 62,248.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,993.10 : 202,489.53 = 41,498.70 : x
  2. Step 2: Convert to fraction form
    134,993.10/202,489.53 = 41,498.70/x
  3. Step 3: Cross multiply
    134,993.10x = 202,489.53 × 41,498.70
  4. Step 4: Simplify right side
    134,993.10x = 8,403,052,258.61
  5. Step 5: Solve for x
    x = 8,403,052,258.61/134,993.10
  6. Step 6: Final answer
    x = 62,248.01

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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.