Home / 95,064.22-142,736.51-53,026.44

Finding the Fourth Proportional to 95,064.22, 142,736.51 and 53,026.44

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Solution

The fourth proportional to 95,064.22, 142,736.51 and 53,026.44 is: 79,617.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,064.22 : 142,736.51 = 53,026.44 : x
  2. Step 2: Convert to fraction form
    95,064.22/142,736.51 = 53,026.44/x
  3. Step 3: Cross multiply
    95,064.22x = 142,736.51 × 53,026.44
  4. Step 4: Simplify right side
    95,064.22x = 7,568,808,269.64
  5. Step 5: Solve for x
    x = 7,568,808,269.64/95,064.22
  6. Step 6: Final answer
    x = 79,617.84

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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.