Home / 237,922.37-356,740.99-75,746.33

Finding the Fourth Proportional to 237,922.37, 356,740.99 and 75,746.33

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Solution

The fourth proportional to 237,922.37, 356,740.99 and 75,746.33 is: 113,574.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    237,922.37 : 356,740.99 = 75,746.33 : x
  2. Step 2: Convert to fraction form
    237,922.37/356,740.99 = 75,746.33/x
  3. Step 3: Cross multiply
    237,922.37x = 356,740.99 × 75,746.33
  4. Step 4: Simplify right side
    237,922.37x = 27,021,820,794.68
  5. Step 5: Solve for x
    x = 27,021,820,794.68/237,922.37
  6. Step 6: Final answer
    x = 113,574.11

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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.