Home / 64,434.11-96,627.99-22,302.75

Finding the Fourth Proportional to 64,434.11, 96,627.99 and 22,302.75

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Solution

The fourth proportional to 64,434.11, 96,627.99 and 22,302.75 is: 33,446.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,434.11 : 96,627.99 = 22,302.75 : x
  2. Step 2: Convert to fraction form
    64,434.11/96,627.99 = 22,302.75/x
  3. Step 3: Cross multiply
    64,434.11x = 96,627.99 × 22,302.75
  4. Step 4: Simplify right side
    64,434.11x = 2,155,069,903.97
  5. Step 5: Solve for x
    x = 2,155,069,903.97/64,434.11
  6. Step 6: Final answer
    x = 33,446.10

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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.