Home / 27,594.48-41,398.20-7,873.32

Finding the Fourth Proportional to 27,594.48, 41,398.20 and 7,873.32

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Solution

The fourth proportional to 27,594.48, 41,398.20 and 7,873.32 is: 11,811.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,594.48 : 41,398.20 = 7,873.32 : x
  2. Step 2: Convert to fraction form
    27,594.48/41,398.20 = 7,873.32/x
  3. Step 3: Cross multiply
    27,594.48x = 41,398.20 × 7,873.32
  4. Step 4: Simplify right side
    27,594.48x = 325,941,276.02
  5. Step 5: Solve for x
    x = 325,941,276.02/27,594.48
  6. Step 6: Final answer
    x = 11,811.83

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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.