Home / 39,548.01-54,574.62-23,641.23

Finding the Fourth Proportional to 39,548.01, 54,574.62 and 23,641.23

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Solution

The fourth proportional to 39,548.01, 54,574.62 and 23,641.23 is: 32,623.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,548.01 : 54,574.62 = 23,641.23 : x
  2. Step 2: Convert to fraction form
    39,548.01/54,574.62 = 23,641.23/x
  3. Step 3: Cross multiply
    39,548.01x = 54,574.62 × 23,641.23
  4. Step 4: Simplify right side
    39,548.01x = 1,290,211,143.58
  5. Step 5: Solve for x
    x = 1,290,211,143.58/39,548.01
  6. Step 6: Final answer
    x = 32,623.92

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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.