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Finding the Fourth Proportional to 95,649.66, 143,466.97 and 29,089.68

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Solution

The fourth proportional to 95,649.66, 143,466.97 and 29,089.68 is: 43,632.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,649.66 : 143,466.97 = 29,089.68 : x
  2. Step 2: Convert to fraction form
    95,649.66/143,466.97 = 29,089.68/x
  3. Step 3: Cross multiply
    95,649.66x = 143,466.97 × 29,089.68
  4. Step 4: Simplify right side
    95,649.66x = 4,173,408,580.50
  5. Step 5: Solve for x
    x = 4,173,408,580.50/95,649.66
  6. Step 6: Final answer
    x = 43,632.24

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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.