Home / 113,725.22-170,625.58-34,840.22

Finding the Fourth Proportional to 113,725.22, 170,625.58 and 34,840.22

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Solution

The fourth proportional to 113,725.22, 170,625.58 and 34,840.22 is: 52,271.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,725.22 : 170,625.58 = 34,840.22 : x
  2. Step 2: Convert to fraction form
    113,725.22/170,625.58 = 34,840.22/x
  3. Step 3: Cross multiply
    113,725.22x = 170,625.58 × 34,840.22
  4. Step 4: Simplify right side
    113,725.22x = 5,944,632,744.83
  5. Step 5: Solve for x
    x = 5,944,632,744.83/113,725.22
  6. Step 6: Final answer
    x = 52,271.89

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.