Home / 200,795.48-277,099.90-110,151.62

Finding the Fourth Proportional to 200,795.48, 277,099.90 and 110,151.62

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Solution

The fourth proportional to 200,795.48, 277,099.90 and 110,151.62 is: 152,010.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    200,795.48 : 277,099.90 = 110,151.62 : x
  2. Step 2: Convert to fraction form
    200,795.48/277,099.90 = 110,151.62/x
  3. Step 3: Cross multiply
    200,795.48x = 277,099.90 × 110,151.62
  4. Step 4: Simplify right side
    200,795.48x = 30,523,002,886.84
  5. Step 5: Solve for x
    x = 30,523,002,886.84/200,795.48
  6. Step 6: Final answer
    x = 152,010.41

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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.