Home / 235,019.93-352,588.21-110,215.13

Finding the Fourth Proportional to 235,019.93, 352,588.21 and 110,215.13

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Solution

The fourth proportional to 235,019.93, 352,588.21 and 110,215.13 is: 165,350.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    235,019.93 : 352,588.21 = 110,215.13 : x
  2. Step 2: Convert to fraction form
    235,019.93/352,588.21 = 110,215.13/x
  3. Step 3: Cross multiply
    235,019.93x = 352,588.21 × 110,215.13
  4. Step 4: Simplify right side
    235,019.93x = 38,860,553,363.14
  5. Step 5: Solve for x
    x = 38,860,553,363.14/235,019.93
  6. Step 6: Final answer
    x = 165,350.04

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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.