Home / 110,427.96-165,502.98-59,825.04

Finding the Fourth Proportional to 110,427.96, 165,502.98 and 59,825.04

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Solution

The fourth proportional to 110,427.96, 165,502.98 and 59,825.04 is: 89,662.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,427.96 : 165,502.98 = 59,825.04 : x
  2. Step 2: Convert to fraction form
    110,427.96/165,502.98 = 59,825.04/x
  3. Step 3: Cross multiply
    110,427.96x = 165,502.98 × 59,825.04
  4. Step 4: Simplify right side
    110,427.96x = 9,901,221,777.98
  5. Step 5: Solve for x
    x = 9,901,221,777.98/110,427.96
  6. Step 6: Final answer
    x = 89,662.27

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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.