Home / 170,106.24-255,020.18-94,202.16

Finding the Fourth Proportional to 170,106.24, 255,020.18 and 94,202.16

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Solution

The fourth proportional to 170,106.24, 255,020.18 and 94,202.16 is: 141,226.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    170,106.24 : 255,020.18 = 94,202.16 : x
  2. Step 2: Convert to fraction form
    170,106.24/255,020.18 = 94,202.16/x
  3. Step 3: Cross multiply
    170,106.24x = 255,020.18 × 94,202.16
  4. Step 4: Simplify right side
    170,106.24x = 24,023,451,328.58
  5. Step 5: Solve for x
    x = 24,023,451,328.58/170,106.24
  6. Step 6: Final answer
    x = 141,226.16

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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.