Home / 43,595.14-60,162.78-25,705.48

Finding the Fourth Proportional to 43,595.14, 60,162.78 and 25,705.48

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Solution

The fourth proportional to 43,595.14, 60,162.78 and 25,705.48 is: 35,474.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,595.14 : 60,162.78 = 25,705.48 : x
  2. Step 2: Convert to fraction form
    43,595.14/60,162.78 = 25,705.48/x
  3. Step 3: Cross multiply
    43,595.14x = 60,162.78 × 25,705.48
  4. Step 4: Simplify right side
    43,595.14x = 1,546,513,138.03
  5. Step 5: Solve for x
    x = 1,546,513,138.03/43,595.14
  6. Step 6: Final answer
    x = 35,474.44

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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.