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Finding the Fourth Proportional to 265,329.93, 366,136.83 and 150,610.89

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Solution

The fourth proportional to 265,329.93, 366,136.83 and 150,610.89 is: 207,832.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    265,329.93 : 366,136.83 = 150,610.89 : x
  2. Step 2: Convert to fraction form
    265,329.93/366,136.83 = 150,610.89/x
  3. Step 3: Cross multiply
    265,329.93x = 366,136.83 × 150,610.89
  4. Step 4: Simplify right side
    265,329.93x = 55,144,193,828.08
  5. Step 5: Solve for x
    x = 55,144,193,828.08/265,329.93
  6. Step 6: Final answer
    x = 207,832.54

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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.