Home / 235,330.60-352,777.20-164,253.10

Finding the Fourth Proportional to 235,330.60, 352,777.20 and 164,253.10

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Solution

The fourth proportional to 235,330.60, 352,777.20 and 164,253.10 is: 246,227.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    235,330.60 : 352,777.20 = 164,253.10 : x
  2. Step 2: Convert to fraction form
    235,330.60/352,777.20 = 164,253.10/x
  3. Step 3: Cross multiply
    235,330.60x = 352,777.20 × 164,253.10
  4. Step 4: Simplify right side
    235,330.60x = 57,944,748,709.32
  5. Step 5: Solve for x
    x = 57,944,748,709.32/235,330.60
  6. Step 6: Final answer
    x = 246,227.00

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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.