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Finding the Fourth Proportional to 60,944.58, 84,107.82 and 34,089.57

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Solution

The fourth proportional to 60,944.58, 84,107.82 and 34,089.57 is: 47,046.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,944.58 : 84,107.82 = 34,089.57 : x
  2. Step 2: Convert to fraction form
    60,944.58/84,107.82 = 34,089.57/x
  3. Step 3: Cross multiply
    60,944.58x = 84,107.82 × 34,089.57
  4. Step 4: Simplify right side
    60,944.58x = 2,867,199,417.44
  5. Step 5: Solve for x
    x = 2,867,199,417.44/60,944.58
  6. Step 6: Final answer
    x = 47,046.01

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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.