Home / 136,268.01-204,393.51-50,862.24

Finding the Fourth Proportional to 136,268.01, 204,393.51 and 50,862.24

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Solution

The fourth proportional to 136,268.01, 204,393.51 and 50,862.24 is: 76,290.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    136,268.01 : 204,393.51 = 50,862.24 : x
  2. Step 2: Convert to fraction form
    136,268.01/204,393.51 = 50,862.24/x
  3. Step 3: Cross multiply
    136,268.01x = 204,393.51 × 50,862.24
  4. Step 4: Simplify right side
    136,268.01x = 10,395,911,760.06
  5. Step 5: Solve for x
    x = 10,395,911,760.06/136,268.01
  6. Step 6: Final answer
    x = 76,290.19

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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.