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Finding the Fourth Proportional to 44,706.85, 61,669.80 and 27,910.69

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Solution

The fourth proportional to 44,706.85, 61,669.80 and 27,910.69 is: 38,500.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,706.85 : 61,669.80 = 27,910.69 : x
  2. Step 2: Convert to fraction form
    44,706.85/61,669.80 = 27,910.69/x
  3. Step 3: Cross multiply
    44,706.85x = 61,669.80 × 27,910.69
  4. Step 4: Simplify right side
    44,706.85x = 1,721,246,670.16
  5. Step 5: Solve for x
    x = 1,721,246,670.16/44,706.85
  6. Step 6: Final answer
    x = 38,500.74

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1.5x scale

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.