Home / 92,960.13-139,441.82-37,556.13

Finding the Fourth Proportional to 92,960.13, 139,441.82 and 37,556.13

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Solution

The fourth proportional to 92,960.13, 139,441.82 and 37,556.13 is: 56,334.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,960.13 : 139,441.82 = 37,556.13 : x
  2. Step 2: Convert to fraction form
    92,960.13/139,441.82 = 37,556.13/x
  3. Step 3: Cross multiply
    92,960.13x = 139,441.82 × 37,556.13
  4. Step 4: Simplify right side
    92,960.13x = 5,236,895,119.36
  5. Step 5: Solve for x
    x = 5,236,895,119.36/92,960.13
  6. Step 6: Final answer
    x = 56,334.85

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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.