Home / 222,680.90-333,995.04-62,768.83

Finding the Fourth Proportional to 222,680.90, 333,995.04 and 62,768.83

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Solution

The fourth proportional to 222,680.90, 333,995.04 and 62,768.83 is: 94,145.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    222,680.90 : 333,995.04 = 62,768.83 : x
  2. Step 2: Convert to fraction form
    222,680.90/333,995.04 = 62,768.83/x
  3. Step 3: Cross multiply
    222,680.90x = 333,995.04 × 62,768.83
  4. Step 4: Simplify right side
    222,680.90x = 20,964,477,677.86
  5. Step 5: Solve for x
    x = 20,964,477,677.86/222,680.90
  6. Step 6: Final answer
    x = 94,145.83

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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.