Home / 334,193.07-501,319.20-94,309.11

Finding the Fourth Proportional to 334,193.07, 501,319.20 and 94,309.11

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Solution

The fourth proportional to 334,193.07, 501,319.20 and 94,309.11 is: 141,472.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    334,193.07 : 501,319.20 = 94,309.11 : x
  2. Step 2: Convert to fraction form
    334,193.07/501,319.20 = 94,309.11/x
  3. Step 3: Cross multiply
    334,193.07x = 501,319.20 × 94,309.11
  4. Step 4: Simplify right side
    334,193.07x = 47,278,967,577.91
  5. Step 5: Solve for x
    x = 47,278,967,577.91/334,193.07
  6. Step 6: Final answer
    x = 141,472.02

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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.