Home / 333,981.88-500,932.82-94,113.77

Finding the Fourth Proportional to 333,981.88, 500,932.82 and 94,113.77

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Solution

The fourth proportional to 333,981.88, 500,932.82 and 94,113.77 is: 141,159.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    333,981.88 : 500,932.82 = 94,113.77 : x
  2. Step 2: Convert to fraction form
    333,981.88/500,932.82 = 94,113.77/x
  3. Step 3: Cross multiply
    333,981.88x = 500,932.82 × 94,113.77
  4. Step 4: Simplify right side
    333,981.88x = 47,144,673,937.55
  5. Step 5: Solve for x
    x = 47,144,673,937.55/333,981.88
  6. Step 6: Final answer
    x = 141,159.38

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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.