Home / 110,023.50-151,832.07-59,722.14

Finding the Fourth Proportional to 110,023.50, 151,832.07 and 59,722.14

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Solution

The fourth proportional to 110,023.50, 151,832.07 and 59,722.14 is: 82,416.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,023.50 : 151,832.07 = 59,722.14 : x
  2. Step 2: Convert to fraction form
    110,023.50/151,832.07 = 59,722.14/x
  3. Step 3: Cross multiply
    110,023.50x = 151,832.07 × 59,722.14
  4. Step 4: Simplify right side
    110,023.50x = 9,067,736,141.03
  5. Step 5: Solve for x
    x = 9,067,736,141.03/110,023.50
  6. Step 6: Final answer
    x = 82,416.36

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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.