Home / 264,904.04-365,478.11-150,170.38

Finding the Fourth Proportional to 264,904.04, 365,478.11 and 150,170.38

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Solution

The fourth proportional to 264,904.04, 365,478.11 and 150,170.38 is: 207,184.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    264,904.04 : 365,478.11 = 150,170.38 : x
  2. Step 2: Convert to fraction form
    264,904.04/365,478.11 = 150,170.38/x
  3. Step 3: Cross multiply
    264,904.04x = 365,478.11 × 150,170.38
  4. Step 4: Simplify right side
    264,904.04x = 54,883,986,660.38
  5. Step 5: Solve for x
    x = 54,883,986,660.38/264,904.04
  6. Step 6: Final answer
    x = 207,184.41

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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.