Home / 293,267.61-404,682.35-165,922.65

Finding the Fourth Proportional to 293,267.61, 404,682.35 and 165,922.65

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Solution

The fourth proportional to 293,267.61, 404,682.35 and 165,922.65 is: 228,958.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    293,267.61 : 404,682.35 = 165,922.65 : x
  2. Step 2: Convert to fraction form
    293,267.61/404,682.35 = 165,922.65/x
  3. Step 3: Cross multiply
    293,267.61x = 404,682.35 × 165,922.65
  4. Step 4: Simplify right side
    293,267.61x = 67,145,967,090.61
  5. Step 5: Solve for x
    x = 67,145,967,090.61/293,267.61
  6. Step 6: Final answer
    x = 228,958.01

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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.