Home / 66,094.89-99,153.61-26,092.95

Finding the Fourth Proportional to 66,094.89, 99,153.61 and 26,092.95

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Solution

The fourth proportional to 66,094.89, 99,153.61 and 26,092.95 is: 39,143.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    66,094.89 : 99,153.61 = 26,092.95 : x
  2. Step 2: Convert to fraction form
    66,094.89/99,153.61 = 26,092.95/x
  3. Step 3: Cross multiply
    66,094.89x = 99,153.61 × 26,092.95
  4. Step 4: Simplify right side
    66,094.89x = 2,587,210,188.05
  5. Step 5: Solve for x
    x = 2,587,210,188.05/66,094.89
  6. Step 6: Final answer
    x = 39,143.88

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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.