Home / 244,200.90-366,301.35-222,428.10

Finding the Fourth Proportional to 244,200.90, 366,301.35 and 222,428.10

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Solution

The fourth proportional to 244,200.90, 366,301.35 and 222,428.10 is: 333,642.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,200.90 : 366,301.35 = 222,428.10 : x
  2. Step 2: Convert to fraction form
    244,200.90/366,301.35 = 222,428.10/x
  3. Step 3: Cross multiply
    244,200.90x = 366,301.35 × 222,428.10
  4. Step 4: Simplify right side
    244,200.90x = 81,475,713,307.94
  5. Step 5: Solve for x
    x = 81,475,713,307.94/244,200.90
  6. Step 6: Final answer
    x = 333,642.15

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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.