Home / 64,118.25-96,185.07-26,703.68

Finding the Fourth Proportional to 64,118.25, 96,185.07 and 26,703.68

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Solution

The fourth proportional to 64,118.25, 96,185.07 and 26,703.68 is: 40,058.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,118.25 : 96,185.07 = 26,703.68 : x
  2. Step 2: Convert to fraction form
    64,118.25/96,185.07 = 26,703.68/x
  3. Step 3: Cross multiply
    64,118.25x = 96,185.07 × 26,703.68
  4. Step 4: Simplify right side
    64,118.25x = 2,568,494,849.13
  5. Step 5: Solve for x
    x = 2,568,494,849.13/64,118.25
  6. Step 6: Final answer
    x = 40,058.72

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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.