Home / 75,801.62-113,707.89-23,204.27

Finding the Fourth Proportional to 75,801.62, 113,707.89 and 23,204.27

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Solution

The fourth proportional to 75,801.62, 113,707.89 and 23,204.27 is: 34,808.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,801.62 : 113,707.89 = 23,204.27 : x
  2. Step 2: Convert to fraction form
    75,801.62/113,707.89 = 23,204.27/x
  3. Step 3: Cross multiply
    75,801.62x = 113,707.89 × 23,204.27
  4. Step 4: Simplify right side
    75,801.62x = 2,638,508,580.69
  5. Step 5: Solve for x
    x = 2,638,508,580.69/75,801.62
  6. Step 6: Final answer
    x = 34,808.08

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1.5x scale

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.