Home / 34,759.16-47,959.62-23,449.64

Finding the Fourth Proportional to 34,759.16, 47,959.62 and 23,449.64

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Solution

The fourth proportional to 34,759.16, 47,959.62 and 23,449.64 is: 32,355.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,759.16 : 47,959.62 = 23,449.64 : x
  2. Step 2: Convert to fraction form
    34,759.16/47,959.62 = 23,449.64/x
  3. Step 3: Cross multiply
    34,759.16x = 47,959.62 × 23,449.64
  4. Step 4: Simplify right side
    34,759.16x = 1,124,635,823.54
  5. Step 5: Solve for x
    x = 1,124,635,823.54/34,759.16
  6. Step 6: Final answer
    x = 32,355.09

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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.