Home / 182,417.20-273,653.16-64,067.68

Finding the Fourth Proportional to 182,417.20, 273,653.16 and 64,067.68

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Solution

The fourth proportional to 182,417.20, 273,653.16 and 64,067.68 is: 96,111.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,417.20 : 273,653.16 = 64,067.68 : x
  2. Step 2: Convert to fraction form
    182,417.20/273,653.16 = 64,067.68/x
  3. Step 3: Cross multiply
    182,417.20x = 273,653.16 × 64,067.68
  4. Step 4: Simplify right side
    182,417.20x = 17,532,323,085.87
  5. Step 5: Solve for x
    x = 17,532,323,085.87/182,417.20
  6. Step 6: Final answer
    x = 96,111.13

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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.