Home / 53,346.30-80,044.44-23,356.74

Finding the Fourth Proportional to 53,346.30, 80,044.44 and 23,356.74

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Solution

The fourth proportional to 53,346.30, 80,044.44 and 23,356.74 is: 35,046.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,346.30 : 80,044.44 = 23,356.74 : x
  2. Step 2: Convert to fraction form
    53,346.30/80,044.44 = 23,356.74/x
  3. Step 3: Cross multiply
    53,346.30x = 80,044.44 × 23,356.74
  4. Step 4: Simplify right side
    53,346.30x = 1,869,577,173.53
  5. Step 5: Solve for x
    x = 1,869,577,173.53/53,346.30
  6. Step 6: Final answer
    x = 35,046.05

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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.