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Finding the Fourth Proportional to 335,775.86, 463,360.92 and 182,817.08

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Solution

The fourth proportional to 335,775.86, 463,360.92 and 182,817.08 is: 252,282.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    335,775.86 : 463,360.92 = 182,817.08 : x
  2. Step 2: Convert to fraction form
    335,775.86/463,360.92 = 182,817.08/x
  3. Step 3: Cross multiply
    335,775.86x = 463,360.92 × 182,817.08
  4. Step 4: Simplify right side
    335,775.86x = 84,710,290,380.51
  5. Step 5: Solve for x
    x = 84,710,290,380.51/335,775.86
  6. Step 6: Final answer
    x = 252,282.25

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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.