Home / 244,200.30-366,300.45-222,038.70

Finding the Fourth Proportional to 244,200.30, 366,300.45 and 222,038.70

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Solution

The fourth proportional to 244,200.30, 366,300.45 and 222,038.70 is: 333,058.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,200.30 : 366,300.45 = 222,038.70 : x
  2. Step 2: Convert to fraction form
    244,200.30/366,300.45 = 222,038.70/x
  3. Step 3: Cross multiply
    244,200.30x = 366,300.45 × 222,038.70
  4. Step 4: Simplify right side
    244,200.30x = 81,332,875,727.42
  5. Step 5: Solve for x
    x = 81,332,875,727.42/244,200.30
  6. Step 6: Final answer
    x = 333,058.05

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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.