Home / 476,841.96-658,082.34-262,025.10

Finding the Fourth Proportional to 476,841.96, 658,082.34 and 262,025.10

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Solution

The fourth proportional to 476,841.96, 658,082.34 and 262,025.10 is: 361,616.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    476,841.96 : 658,082.34 = 262,025.10 : x
  2. Step 2: Convert to fraction form
    476,841.96/658,082.34 = 262,025.10/x
  3. Step 3: Cross multiply
    476,841.96x = 658,082.34 × 262,025.10
  4. Step 4: Simplify right side
    476,841.96x = 172,434,090,946.73
  5. Step 5: Solve for x
    x = 172,434,090,946.73/476,841.96
  6. Step 6: Final answer
    x = 361,616.86

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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.