Home / 43,564.05-60,116.04-25,654.95

Finding the Fourth Proportional to 43,564.05, 60,116.04 and 25,654.95

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Solution

The fourth proportional to 43,564.05, 60,116.04 and 25,654.95 is: 35,402.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,564.05 : 60,116.04 = 25,654.95 : x
  2. Step 2: Convert to fraction form
    43,564.05/60,116.04 = 25,654.95/x
  3. Step 3: Cross multiply
    43,564.05x = 60,116.04 × 25,654.95
  4. Step 4: Simplify right side
    43,564.05x = 1,542,274,000.40
  5. Step 5: Solve for x
    x = 1,542,274,000.40/43,564.05
  6. Step 6: Final answer
    x = 35,402.45

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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.