Home / 110,193.88-152,066.94-62,456.24

Finding the Fourth Proportional to 110,193.88, 152,066.94 and 62,456.24

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Solution

The fourth proportional to 110,193.88, 152,066.94 and 62,456.24 is: 86,189.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,193.88 : 152,066.94 = 62,456.24 : x
  2. Step 2: Convert to fraction form
    110,193.88/152,066.94 = 62,456.24/x
  3. Step 3: Cross multiply
    110,193.88x = 152,066.94 × 62,456.24
  4. Step 4: Simplify right side
    110,193.88x = 9,497,529,300.71
  5. Step 5: Solve for x
    x = 9,497,529,300.71/110,193.88
  6. Step 6: Final answer
    x = 86,189.26

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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.