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Finding the Fourth Proportional to 265,195.26, 365,877.08 and 150,460.38

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Solution

The fourth proportional to 265,195.26, 365,877.08 and 150,460.38 is: 207,582.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    265,195.26 : 365,877.08 = 150,460.38 : x
  2. Step 2: Convert to fraction form
    265,195.26/365,877.08 = 150,460.38/x
  3. Step 3: Cross multiply
    265,195.26x = 365,877.08 × 150,460.38
  4. Step 4: Simplify right side
    265,195.26x = 55,050,004,490.09
  5. Step 5: Solve for x
    x = 55,050,004,490.09/265,195.26
  6. Step 6: Final answer
    x = 207,582.91

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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.