Home / 164,408.08-226,883.28-114,136.24

Finding the Fourth Proportional to 164,408.08, 226,883.28 and 114,136.24

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Solution

The fourth proportional to 164,408.08, 226,883.28 and 114,136.24 is: 157,508.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,408.08 : 226,883.28 = 114,136.24 : x
  2. Step 2: Convert to fraction form
    164,408.08/226,883.28 = 114,136.24/x
  3. Step 3: Cross multiply
    164,408.08x = 226,883.28 × 114,136.24
  4. Step 4: Simplify right side
    164,408.08x = 25,895,604,498.07
  5. Step 5: Solve for x
    x = 25,895,604,498.07/164,408.08
  6. Step 6: Final answer
    x = 157,508.10

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.