Home / 335,637.91-503,473.46-95,787.16

Finding the Fourth Proportional to 335,637.91, 503,473.46 and 95,787.16

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Solution

The fourth proportional to 335,637.91, 503,473.46 and 95,787.16 is: 143,685.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    335,637.91 : 503,473.46 = 95,787.16 : x
  2. Step 2: Convert to fraction form
    335,637.91/503,473.46 = 95,787.16/x
  3. Step 3: Cross multiply
    335,637.91x = 503,473.46 × 95,787.16
  4. Step 4: Simplify right side
    335,637.91x = 48,226,291,131.15
  5. Step 5: Solve for x
    x = 48,226,291,131.15/335,637.91
  6. Step 6: Final answer
    x = 143,685.47

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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.