Home / 64,062.28-96,106.38-22,538.44

Finding the Fourth Proportional to 64,062.28, 96,106.38 and 22,538.44

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Solution

The fourth proportional to 64,062.28, 96,106.38 and 22,538.44 is: 33,812.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,062.28 : 96,106.38 = 22,538.44 : x
  2. Step 2: Convert to fraction form
    64,062.28/96,106.38 = 22,538.44/x
  3. Step 3: Cross multiply
    64,062.28x = 96,106.38 × 22,538.44
  4. Step 4: Simplify right side
    64,062.28x = 2,166,087,879.25
  5. Step 5: Solve for x
    x = 2,166,087,879.25/64,062.28
  6. Step 6: Final answer
    x = 33,812.22

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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.