Home / 57,654.03-86,443.77-22,597.23

Finding the Fourth Proportional to 57,654.03, 86,443.77 and 22,597.23

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Solution

The fourth proportional to 57,654.03, 86,443.77 and 22,597.23 is: 33,881.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,654.03 : 86,443.77 = 22,597.23 : x
  2. Step 2: Convert to fraction form
    57,654.03/86,443.77 = 22,597.23/x
  3. Step 3: Cross multiply
    57,654.03x = 86,443.77 × 22,597.23
  4. Step 4: Simplify right side
    57,654.03x = 1,953,389,320.54
  5. Step 5: Solve for x
    x = 1,953,389,320.54/57,654.03
  6. Step 6: Final answer
    x = 33,881.23

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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.