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Finding the Fourth Proportional to 32,495.58, 44,841.60 and 19,067.40

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Solution

The fourth proportional to 32,495.58, 44,841.60 and 19,067.40 is: 26,311.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,495.58 : 44,841.60 = 19,067.40 : x
  2. Step 2: Convert to fraction form
    32,495.58/44,841.60 = 19,067.40/x
  3. Step 3: Cross multiply
    32,495.58x = 44,841.60 × 19,067.40
  4. Step 4: Simplify right side
    32,495.58x = 855,012,723.84
  5. Step 5: Solve for x
    x = 855,012,723.84/32,495.58
  6. Step 6: Final answer
    x = 26,311.66

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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.