Home / 414,080.10-571,427.10-232,792.83

Finding the Fourth Proportional to 414,080.10, 571,427.10 and 232,792.83

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Solution

The fourth proportional to 414,080.10, 571,427.10 and 232,792.83 is: 321,252.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    414,080.10 : 571,427.10 = 232,792.83 : x
  2. Step 2: Convert to fraction form
    414,080.10/571,427.10 = 232,792.83/x
  3. Step 3: Cross multiply
    414,080.10x = 571,427.10 × 232,792.83
  4. Step 4: Simplify right side
    414,080.10x = 133,024,132,012.30
  5. Step 5: Solve for x
    x = 133,024,132,012.30/414,080.10
  6. Step 6: Final answer
    x = 321,252.18

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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.