Home / 235,255.08-352,684.24-102,035

Finding the Fourth Proportional to 235,255.08, 352,684.24 and 102,035

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Solution

The fourth proportional to 235,255.08, 352,684.24 and 102,035 is: 152,966.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    235,255.08 : 352,684.24 = 102,035 : x
  2. Step 2: Convert to fraction form
    235,255.08/352,684.24 = 102,035/x
  3. Step 3: Cross multiply
    235,255.08x = 352,684.24 × 102,035
  4. Step 4: Simplify right side
    235,255.08x = 35,986,136,428.40
  5. Step 5: Solve for x
    x = 35,986,136,428.40/235,255.08
  6. Step 6: Final answer
    x = 152,966.46

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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.