Home / 45,084.44-62,221.18-25,964.84

Finding the Fourth Proportional to 45,084.44, 62,221.18 and 25,964.84

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Solution

The fourth proportional to 45,084.44, 62,221.18 and 25,964.84 is: 35,834.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,084.44 : 62,221.18 = 25,964.84 : x
  2. Step 2: Convert to fraction form
    45,084.44/62,221.18 = 25,964.84/x
  3. Step 3: Cross multiply
    45,084.44x = 62,221.18 × 25,964.84
  4. Step 4: Simplify right side
    45,084.44x = 1,615,562,983.31
  5. Step 5: Solve for x
    x = 1,615,562,983.31/45,084.44
  6. Step 6: Final answer
    x = 35,834.16

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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.