Home / 54,595.31-75,355.77-33,392.34

Finding the Fourth Proportional to 54,595.31, 75,355.77 and 33,392.34

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Solution

The fourth proportional to 54,595.31, 75,355.77 and 33,392.34 is: 46,090.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,595.31 : 75,355.77 = 33,392.34 : x
  2. Step 2: Convert to fraction form
    54,595.31/75,355.77 = 33,392.34/x
  3. Step 3: Cross multiply
    54,595.31x = 75,355.77 × 33,392.34
  4. Step 4: Simplify right side
    54,595.31x = 2,516,305,492.80
  5. Step 5: Solve for x
    x = 2,516,305,492.80/54,595.31
  6. Step 6: Final answer
    x = 46,090.14

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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.