Home / 136,067.45-204,048.59-44,860.91

Finding the Fourth Proportional to 136,067.45, 204,048.59 and 44,860.91

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Solution

The fourth proportional to 136,067.45, 204,048.59 and 44,860.91 is: 67,274.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    136,067.45 : 204,048.59 = 44,860.91 : x
  2. Step 2: Convert to fraction form
    136,067.45/204,048.59 = 44,860.91/x
  3. Step 3: Cross multiply
    136,067.45x = 204,048.59 × 44,860.91
  4. Step 4: Simplify right side
    136,067.45x = 9,153,804,187.07
  5. Step 5: Solve for x
    x = 9,153,804,187.07/136,067.45
  6. Step 6: Final answer
    x = 67,274.02

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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.