Home / 23,755.69-35,715.54-23,132.39

Finding the Fourth Proportional to 23,755.69, 35,715.54 and 23,132.39

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Solution

The fourth proportional to 23,755.69, 35,715.54 and 23,132.39 is: 34,778.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,755.69 : 35,715.54 = 23,132.39 : x
  2. Step 2: Convert to fraction form
    23,755.69/35,715.54 = 23,132.39/x
  3. Step 3: Cross multiply
    23,755.69x = 35,715.54 × 23,132.39
  4. Step 4: Simplify right side
    23,755.69x = 826,185,800.34
  5. Step 5: Solve for x
    x = 826,185,800.34/23,755.69
  6. Step 6: Final answer
    x = 34,778.45

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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.