Home / 69,526.12-104,304.36-25,148.24

Finding the Fourth Proportional to 69,526.12, 104,304.36 and 25,148.24

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Solution

The fourth proportional to 69,526.12, 104,304.36 and 25,148.24 is: 37,727.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,526.12 : 104,304.36 = 25,148.24 : x
  2. Step 2: Convert to fraction form
    69,526.12/104,304.36 = 25,148.24/x
  3. Step 3: Cross multiply
    69,526.12x = 104,304.36 × 25,148.24
  4. Step 4: Simplify right side
    69,526.12x = 2,623,071,078.33
  5. Step 5: Solve for x
    x = 2,623,071,078.33/69,526.12
  6. Step 6: Final answer
    x = 37,727.85

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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.