Home / 236,154.34-354,309.27-95,875.30

Finding the Fourth Proportional to 236,154.34, 354,309.27 and 95,875.30

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Solution

The fourth proportional to 236,154.34, 354,309.27 and 95,875.30 is: 143,844.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    236,154.34 : 354,309.27 = 95,875.30 : x
  2. Step 2: Convert to fraction form
    236,154.34/354,309.27 = 95,875.30/x
  3. Step 3: Cross multiply
    236,154.34x = 354,309.27 × 95,875.30
  4. Step 4: Simplify right side
    236,154.34x = 33,969,507,554.03
  5. Step 5: Solve for x
    x = 33,969,507,554.03/236,154.34
  6. Step 6: Final answer
    x = 143,844.52

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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.