Home / 222,104.12-333,155.70-64,332.44

Finding the Fourth Proportional to 222,104.12, 333,155.70 and 64,332.44

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Solution

The fourth proportional to 222,104.12, 333,155.70 and 64,332.44 is: 96,498.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    222,104.12 : 333,155.70 = 64,332.44 : x
  2. Step 2: Convert to fraction form
    222,104.12/333,155.70 = 64,332.44/x
  3. Step 3: Cross multiply
    222,104.12x = 333,155.70 × 64,332.44
  4. Step 4: Simplify right side
    222,104.12x = 21,432,719,080.91
  5. Step 5: Solve for x
    x = 21,432,719,080.91/222,104.12
  6. Step 6: Final answer
    x = 96,498.52

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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.