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Finding the Fourth Proportional to 44,706.70, 61,700.61 and 26,811.55

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Solution

The fourth proportional to 44,706.70, 61,700.61 and 26,811.55 is: 37,003.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,706.70 : 61,700.61 = 26,811.55 : x
  2. Step 2: Convert to fraction form
    44,706.70/61,700.61 = 26,811.55/x
  3. Step 3: Cross multiply
    44,706.70x = 61,700.61 × 26,811.55
  4. Step 4: Simplify right side
    44,706.70x = 1,654,288,990.05
  5. Step 5: Solve for x
    x = 1,654,288,990.05/44,706.70
  6. Step 6: Final answer
    x = 37,003.16

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.