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Finding the Fourth Proportional to 44,566.07, 66,873.74 and 18,264.69

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Solution

The fourth proportional to 44,566.07, 66,873.74 and 18,264.69 is: 27,407.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,566.07 : 66,873.74 = 18,264.69 : x
  2. Step 2: Convert to fraction form
    44,566.07/66,873.74 = 18,264.69/x
  3. Step 3: Cross multiply
    44,566.07x = 66,873.74 × 18,264.69
  4. Step 4: Simplify right side
    44,566.07x = 1,221,428,038.92
  5. Step 5: Solve for x
    x = 1,221,428,038.92/44,566.07
  6. Step 6: Final answer
    x = 27,407.13

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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.