Home / 58,383.22-80,570.82-34,530.34

Finding the Fourth Proportional to 58,383.22, 80,570.82 and 34,530.34

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Solution

The fourth proportional to 58,383.22, 80,570.82 and 34,530.34 is: 47,653.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,383.22 : 80,570.82 = 34,530.34 : x
  2. Step 2: Convert to fraction form
    58,383.22/80,570.82 = 34,530.34/x
  3. Step 3: Cross multiply
    58,383.22x = 80,570.82 × 34,530.34
  4. Step 4: Simplify right side
    58,383.22x = 2,782,137,808.68
  5. Step 5: Solve for x
    x = 2,782,137,808.68/58,383.22
  6. Step 6: Final answer
    x = 47,653.04

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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.