Home / 366,934.18-550,401.27-335,933.45

Finding the Fourth Proportional to 366,934.18, 550,401.27 and 335,933.45

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Solution

The fourth proportional to 366,934.18, 550,401.27 and 335,933.45 is: 503,900.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    366,934.18 : 550,401.27 = 335,933.45 : x
  2. Step 2: Convert to fraction form
    366,934.18/550,401.27 = 335,933.45/x
  3. Step 3: Cross multiply
    366,934.18x = 550,401.27 × 335,933.45
  4. Step 4: Simplify right side
    366,934.18x = 184,898,197,515.48
  5. Step 5: Solve for x
    x = 184,898,197,515.48/366,934.18
  6. Step 6: Final answer
    x = 503,900.18

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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.