Home / 141,111.52-211,659.96-35,924.08

Finding the Fourth Proportional to 141,111.52, 211,659.96 and 35,924.08

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Solution

The fourth proportional to 141,111.52, 211,659.96 and 35,924.08 is: 53,884.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    141,111.52 : 211,659.96 = 35,924.08 : x
  2. Step 2: Convert to fraction form
    141,111.52/211,659.96 = 35,924.08/x
  3. Step 3: Cross multiply
    141,111.52x = 211,659.96 × 35,924.08
  4. Step 4: Simplify right side
    141,111.52x = 7,603,689,335.84
  5. Step 5: Solve for x
    x = 7,603,689,335.84/141,111.52
  6. Step 6: Final answer
    x = 53,884.26

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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.