Home / 104,525.10-144,241.31-59,207.27

Finding the Fourth Proportional to 104,525.10, 144,241.31 and 59,207.27

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Solution

The fourth proportional to 104,525.10, 144,241.31 and 59,207.27 is: 81,704.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,525.10 : 144,241.31 = 59,207.27 : x
  2. Step 2: Convert to fraction form
    104,525.10/144,241.31 = 59,207.27/x
  3. Step 3: Cross multiply
    104,525.10x = 144,241.31 × 59,207.27
  4. Step 4: Simplify right side
    104,525.10x = 8,540,133,613.14
  5. Step 5: Solve for x
    x = 8,540,133,613.14/104,525.10
  6. Step 6: Final answer
    x = 81,704.14

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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.