Home / 237,206.27-356,019.91-110,915.22

Finding the Fourth Proportional to 237,206.27, 356,019.91 and 110,915.22

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Solution

The fourth proportional to 237,206.27, 356,019.91 and 110,915.22 is: 166,471.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    237,206.27 : 356,019.91 = 110,915.22 : x
  2. Step 2: Convert to fraction form
    237,206.27/356,019.91 = 110,915.22/x
  3. Step 3: Cross multiply
    237,206.27x = 356,019.91 × 110,915.22
  4. Step 4: Simplify right side
    237,206.27x = 39,488,027,699.82
  5. Step 5: Solve for x
    x = 39,488,027,699.82/237,206.27
  6. Step 6: Final answer
    x = 166,471.26

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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.