Home / 165,226.66-247,839.51-46,898.11

Finding the Fourth Proportional to 165,226.66, 247,839.51 and 46,898.11

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Solution

The fourth proportional to 165,226.66, 247,839.51 and 46,898.11 is: 70,347.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    165,226.66 : 247,839.51 = 46,898.11 : x
  2. Step 2: Convert to fraction form
    165,226.66/247,839.51 = 46,898.11/x
  3. Step 3: Cross multiply
    165,226.66x = 247,839.51 × 46,898.11
  4. Step 4: Simplify right side
    165,226.66x = 11,623,204,602.33
  5. Step 5: Solve for x
    x = 11,623,204,602.33/165,226.66
  6. Step 6: Final answer
    x = 70,347.03

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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.