Home / 235,261.46-352,693.81-102,041.39

Finding the Fourth Proportional to 235,261.46, 352,693.81 and 102,041.39

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Solution

The fourth proportional to 235,261.46, 352,693.81 and 102,041.39 is: 152,976.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    235,261.46 : 352,693.81 = 102,041.39 : x
  2. Step 2: Convert to fraction form
    235,261.46/352,693.81 = 102,041.39/x
  3. Step 3: Cross multiply
    235,261.46x = 352,693.81 × 102,041.39
  4. Step 4: Simplify right side
    235,261.46x = 35,989,366,616.80
  5. Step 5: Solve for x
    x = 35,989,366,616.80/235,261.46
  6. Step 6: Final answer
    x = 152,976.04

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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.