Home / 266,040.11-367,180.95-254,082.35

Finding the Fourth Proportional to 266,040.11, 367,180.95 and 254,082.35

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Solution

The fourth proportional to 266,040.11, 367,180.95 and 254,082.35 is: 350,677.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    266,040.11 : 367,180.95 = 254,082.35 : x
  2. Step 2: Convert to fraction form
    266,040.11/367,180.95 = 254,082.35/x
  3. Step 3: Cross multiply
    266,040.11x = 367,180.95 × 254,082.35
  4. Step 4: Simplify right side
    266,040.11x = 93,294,196,815.33
  5. Step 5: Solve for x
    x = 93,294,196,815.33/266,040.11
  6. Step 6: Final answer
    x = 350,677.19

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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.