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Finding the Fourth Proportional to 44,803.76, 61,808.50 and 26,867.66

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Solution

The fourth proportional to 44,803.76, 61,808.50 and 26,867.66 is: 37,064.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,803.76 : 61,808.50 = 26,867.66 : x
  2. Step 2: Convert to fraction form
    44,803.76/61,808.50 = 26,867.66/x
  3. Step 3: Cross multiply
    44,803.76x = 61,808.50 × 26,867.66
  4. Step 4: Simplify right side
    44,803.76x = 1,660,649,763.11
  5. Step 5: Solve for x
    x = 1,660,649,763.11/44,803.76
  6. Step 6: Final answer
    x = 37,064.96

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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.