Home / 329,181.24-454,088.23-267,993.25

Finding the Fourth Proportional to 329,181.24, 454,088.23 and 267,993.25

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Solution

The fourth proportional to 329,181.24, 454,088.23 and 267,993.25 is: 369,682.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    329,181.24 : 454,088.23 = 267,993.25 : x
  2. Step 2: Convert to fraction form
    329,181.24/454,088.23 = 267,993.25/x
  3. Step 3: Cross multiply
    329,181.24x = 454,088.23 × 267,993.25
  4. Step 4: Simplify right side
    329,181.24x = 121,692,579,131.79
  5. Step 5: Solve for x
    x = 121,692,579,131.79/329,181.24
  6. Step 6: Final answer
    x = 369,682.61

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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.