Home / 334,537.76-501,821.82-94,669.64

Finding the Fourth Proportional to 334,537.76, 501,821.82 and 94,669.64

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Solution

The fourth proportional to 334,537.76, 501,821.82 and 94,669.64 is: 142,008.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    334,537.76 : 501,821.82 = 94,669.64 : x
  2. Step 2: Convert to fraction form
    334,537.76/501,821.82 = 94,669.64/x
  3. Step 3: Cross multiply
    334,537.76x = 501,821.82 × 94,669.64
  4. Step 4: Simplify right side
    334,537.76x = 47,507,291,043.54
  5. Step 5: Solve for x
    x = 47,507,291,043.54/334,537.76
  6. Step 6: Final answer
    x = 142,008.76

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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.