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Finding the Fourth Proportional to 44,504.64, 61,422 and 26,599.68

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Solution

The fourth proportional to 44,504.64, 61,422 and 26,599.68 is: 36,710.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,504.64 : 61,422 = 26,599.68 : x
  2. Step 2: Convert to fraction form
    44,504.64/61,422 = 26,599.68/x
  3. Step 3: Cross multiply
    44,504.64x = 61,422 × 26,599.68
  4. Step 4: Simplify right side
    44,504.64x = 1,633,805,544.96
  5. Step 5: Solve for x
    x = 1,633,805,544.96/44,504.64
  6. Step 6: Final answer
    x = 36,710.90

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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.