Home / 96,536.58-133,207.65-54,095.82

Finding the Fourth Proportional to 96,536.58, 133,207.65 and 54,095.82

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Solution

The fourth proportional to 96,536.58, 133,207.65 and 54,095.82 is: 74,645.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,536.58 : 133,207.65 = 54,095.82 : x
  2. Step 2: Convert to fraction form
    96,536.58/133,207.65 = 54,095.82/x
  3. Step 3: Cross multiply
    96,536.58x = 133,207.65 × 54,095.82
  4. Step 4: Simplify right side
    96,536.58x = 7,205,977,057.02
  5. Step 5: Solve for x
    x = 7,205,977,057.02/96,536.58
  6. Step 6: Final answer
    x = 74,645.04

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.