Home / 64,713.24-97,078.68-22,587.03

Finding the Fourth Proportional to 64,713.24, 97,078.68 and 22,587.03

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Solution

The fourth proportional to 64,713.24, 97,078.68 and 22,587.03 is: 33,883.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,713.24 : 97,078.68 = 22,587.03 : x
  2. Step 2: Convert to fraction form
    64,713.24/97,078.68 = 22,587.03/x
  3. Step 3: Cross multiply
    64,713.24x = 97,078.68 × 22,587.03
  4. Step 4: Simplify right side
    64,713.24x = 2,192,719,057.52
  5. Step 5: Solve for x
    x = 2,192,719,057.52/64,713.24
  6. Step 6: Final answer
    x = 33,883.62

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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.