Home / 244,006.06-366,038.62-86,202.22

Finding the Fourth Proportional to 244,006.06, 366,038.62 and 86,202.22

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Solution

The fourth proportional to 244,006.06, 366,038.62 and 86,202.22 is: 129,313.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,006.06 : 366,038.62 = 86,202.22 : x
  2. Step 2: Convert to fraction form
    244,006.06/366,038.62 = 86,202.22/x
  3. Step 3: Cross multiply
    244,006.06x = 366,038.62 × 86,202.22
  4. Step 4: Simplify right side
    244,006.06x = 31,553,341,649.74
  5. Step 5: Solve for x
    x = 31,553,341,649.74/244,006.06
  6. Step 6: Final answer
    x = 129,313.76

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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.