Home / 222,774.24-334,050.78-70,951.56

Finding the Fourth Proportional to 222,774.24, 334,050.78 and 70,951.56

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Solution

The fourth proportional to 222,774.24, 334,050.78 and 70,951.56 is: 106,392.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    222,774.24 : 334,050.78 = 70,951.56 : x
  2. Step 2: Convert to fraction form
    222,774.24/334,050.78 = 70,951.56/x
  3. Step 3: Cross multiply
    222,774.24x = 334,050.78 × 70,951.56
  4. Step 4: Simplify right side
    222,774.24x = 23,701,423,960.22
  5. Step 5: Solve for x
    x = 23,701,423,960.22/222,774.24
  6. Step 6: Final answer
    x = 106,392.12

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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.