Home / 54,994.48-75,887.76-32,334.20

Finding the Fourth Proportional to 54,994.48, 75,887.76 and 32,334.20

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Solution

The fourth proportional to 54,994.48, 75,887.76 and 32,334.20 is: 44,618.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,994.48 : 75,887.76 = 32,334.20 : x
  2. Step 2: Convert to fraction form
    54,994.48/75,887.76 = 32,334.20/x
  3. Step 3: Cross multiply
    54,994.48x = 75,887.76 × 32,334.20
  4. Step 4: Simplify right side
    54,994.48x = 2,453,770,009.39
  5. Step 5: Solve for x
    x = 2,453,770,009.39/54,994.48
  6. Step 6: Final answer
    x = 44,618.48

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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.