Home / 35,910.06-49,564.11-23,312.94

Finding the Fourth Proportional to 35,910.06, 49,564.11 and 23,312.94

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Solution

The fourth proportional to 35,910.06, 49,564.11 and 23,312.94 is: 32,177.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,910.06 : 49,564.11 = 23,312.94 : x
  2. Step 2: Convert to fraction form
    35,910.06/49,564.11 = 23,312.94/x
  3. Step 3: Cross multiply
    35,910.06x = 49,564.11 × 23,312.94
  4. Step 4: Simplify right side
    35,910.06x = 1,155,485,122.58
  5. Step 5: Solve for x
    x = 1,155,485,122.58/35,910.06
  6. Step 6: Final answer
    x = 32,177.20

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.