Home / 42,841.39-59,114.09-26,914.56

Finding the Fourth Proportional to 42,841.39, 59,114.09 and 26,914.56

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Solution

The fourth proportional to 42,841.39, 59,114.09 and 26,914.56 is: 37,137.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,841.39 : 59,114.09 = 26,914.56 : x
  2. Step 2: Convert to fraction form
    42,841.39/59,114.09 = 26,914.56/x
  3. Step 3: Cross multiply
    42,841.39x = 59,114.09 × 26,914.56
  4. Step 4: Simplify right side
    42,841.39x = 1,591,029,722.15
  5. Step 5: Solve for x
    x = 1,591,029,722.15/42,841.39
  6. Step 6: Final answer
    x = 37,137.68

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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.