Home / 224,352.28-336,774.66-112,000.96

Finding the Fourth Proportional to 224,352.28, 336,774.66 and 112,000.96

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Solution

The fourth proportional to 224,352.28, 336,774.66 and 112,000.96 is: 168,124.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    224,352.28 : 336,774.66 = 112,000.96 : x
  2. Step 2: Convert to fraction form
    224,352.28/336,774.66 = 112,000.96/x
  3. Step 3: Cross multiply
    224,352.28x = 336,774.66 × 112,000.96
  4. Step 4: Simplify right side
    224,352.28x = 37,719,085,223.67
  5. Step 5: Solve for x
    x = 37,719,085,223.67/224,352.28
  6. Step 6: Final answer
    x = 168,124.37

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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.