Home / 43,098.08-64,654.41-22,047.26

Finding the Fourth Proportional to 43,098.08, 64,654.41 and 22,047.26

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Solution

The fourth proportional to 43,098.08, 64,654.41 and 22,047.26 is: 33,074.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,098.08 : 64,654.41 = 22,047.26 : x
  2. Step 2: Convert to fraction form
    43,098.08/64,654.41 = 22,047.26/x
  3. Step 3: Cross multiply
    43,098.08x = 64,654.41 × 22,047.26
  4. Step 4: Simplify right side
    43,098.08x = 1,425,452,587.42
  5. Step 5: Solve for x
    x = 1,425,452,587.42/43,098.08
  6. Step 6: Final answer
    x = 33,074.62

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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.