Home / 39,324.02-58,994.66-28,904.18

Finding the Fourth Proportional to 39,324.02, 58,994.66 and 28,904.18

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Solution

The fourth proportional to 39,324.02, 58,994.66 and 28,904.18 is: 43,362.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,324.02 : 58,994.66 = 28,904.18 : x
  2. Step 2: Convert to fraction form
    39,324.02/58,994.66 = 28,904.18/x
  3. Step 3: Cross multiply
    39,324.02x = 58,994.66 × 28,904.18
  4. Step 4: Simplify right side
    39,324.02x = 1,705,192,048.97
  5. Step 5: Solve for x
    x = 1,705,192,048.97/39,324.02
  6. Step 6: Final answer
    x = 43,362.61

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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.