Home / 223,554.80-335,261.07-73,767.17

Finding the Fourth Proportional to 223,554.80, 335,261.07 and 73,767.17

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Solution

The fourth proportional to 223,554.80, 335,261.07 and 73,767.17 is: 110,627.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    223,554.80 : 335,261.07 = 73,767.17 : x
  2. Step 2: Convert to fraction form
    223,554.80/335,261.07 = 73,767.17/x
  3. Step 3: Cross multiply
    223,554.80x = 335,261.07 × 73,767.17
  4. Step 4: Simplify right side
    223,554.80x = 24,731,258,299.93
  5. Step 5: Solve for x
    x = 24,731,258,299.93/223,554.80
  6. Step 6: Final answer
    x = 110,627.28

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.