Home / 58,207.24-80,213.34-41,411.08

Finding the Fourth Proportional to 58,207.24, 80,213.34 and 41,411.08

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Solution

The fourth proportional to 58,207.24, 80,213.34 and 41,411.08 is: 57,067.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,207.24 : 80,213.34 = 41,411.08 : x
  2. Step 2: Convert to fraction form
    58,207.24/80,213.34 = 41,411.08/x
  3. Step 3: Cross multiply
    58,207.24x = 80,213.34 × 41,411.08
  4. Step 4: Simplify right side
    58,207.24x = 3,321,721,039.81
  5. Step 5: Solve for x
    x = 3,321,721,039.81/58,207.24
  6. Step 6: Final answer
    x = 57,067.15

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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.