Home / 39,680.27-59,442.52-23,005.26

Finding the Fourth Proportional to 39,680.27, 59,442.52 and 23,005.26

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Solution

The fourth proportional to 39,680.27, 59,442.52 and 23,005.26 is: 34,462.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,680.27 : 59,442.52 = 23,005.26 : x
  2. Step 2: Convert to fraction form
    39,680.27/59,442.52 = 23,005.26/x
  3. Step 3: Cross multiply
    39,680.27x = 59,442.52 × 23,005.26
  4. Step 4: Simplify right side
    39,680.27x = 1,367,490,570.14
  5. Step 5: Solve for x
    x = 1,367,490,570.14/39,680.27
  6. Step 6: Final answer
    x = 34,462.73

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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.