Home / 241,335.45-361,886.54-141,528.06

Finding the Fourth Proportional to 241,335.45, 361,886.54 and 141,528.06

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Solution

The fourth proportional to 241,335.45, 361,886.54 and 141,528.06 is: 212,223.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,335.45 : 361,886.54 = 141,528.06 : x
  2. Step 2: Convert to fraction form
    241,335.45/361,886.54 = 141,528.06/x
  3. Step 3: Cross multiply
    241,335.45x = 361,886.54 × 141,528.06
  4. Step 4: Simplify right side
    241,335.45x = 51,217,099,238.67
  5. Step 5: Solve for x
    x = 51,217,099,238.67/241,335.45
  6. Step 6: Final answer
    x = 212,223.69

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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.