Home / 244,088.64-366,122.03-66,595.06

Finding the Fourth Proportional to 244,088.64, 366,122.03 and 66,595.06

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Solution

The fourth proportional to 244,088.64, 366,122.03 and 66,595.06 is: 99,889.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,088.64 : 366,122.03 = 66,595.06 : x
  2. Step 2: Convert to fraction form
    244,088.64/366,122.03 = 66,595.06/x
  3. Step 3: Cross multiply
    244,088.64x = 366,122.03 × 66,595.06
  4. Step 4: Simplify right side
    244,088.64x = 24,381,918,679.85
  5. Step 5: Solve for x
    x = 24,381,918,679.85/244,088.64
  6. Step 6: Final answer
    x = 99,889.61

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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.