Home / 164,357.84-226,841.65-95,436.56

Finding the Fourth Proportional to 164,357.84, 226,841.65 and 95,436.56

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Solution

The fourth proportional to 164,357.84, 226,841.65 and 95,436.56 is: 131,718.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,357.84 : 226,841.65 = 95,436.56 : x
  2. Step 2: Convert to fraction form
    164,357.84/226,841.65 = 95,436.56/x
  3. Step 3: Cross multiply
    164,357.84x = 226,841.65 × 95,436.56
  4. Step 4: Simplify right side
    164,357.84x = 21,648,987,069.24
  5. Step 5: Solve for x
    x = 21,648,987,069.24/164,357.84
  6. Step 6: Final answer
    x = 131,718.61

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1.5x scale

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.