Home / 335,334.90-502,895.66-110,653.48

Finding the Fourth Proportional to 335,334.90, 502,895.66 and 110,653.48

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Solution

The fourth proportional to 335,334.90, 502,895.66 and 110,653.48 is: 165,945.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    335,334.90 : 502,895.66 = 110,653.48 : x
  2. Step 2: Convert to fraction form
    335,334.90/502,895.66 = 110,653.48/x
  3. Step 3: Cross multiply
    335,334.90x = 502,895.66 × 110,653.48
  4. Step 4: Simplify right side
    335,334.90x = 55,647,154,855.90
  5. Step 5: Solve for x
    x = 55,647,154,855.90/335,334.90
  6. Step 6: Final answer
    x = 165,945.01

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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.