Home / 35,905.08-49,440.80-33,800.97

Finding the Fourth Proportional to 35,905.08, 49,440.80 and 33,800.97

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Solution

The fourth proportional to 35,905.08, 49,440.80 and 33,800.97 is: 46,543.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,905.08 : 49,440.80 = 33,800.97 : x
  2. Step 2: Convert to fraction form
    35,905.08/49,440.80 = 33,800.97/x
  3. Step 3: Cross multiply
    35,905.08x = 49,440.80 × 33,800.97
  4. Step 4: Simplify right side
    35,905.08x = 1,671,147,082.08
  5. Step 5: Solve for x
    x = 1,671,147,082.08/35,905.08
  6. Step 6: Final answer
    x = 46,543.47

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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.