Home / 414,080.03-571,427.01-232,792.77

Finding the Fourth Proportional to 414,080.03, 571,427.01 and 232,792.77

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Solution

The fourth proportional to 414,080.03, 571,427.01 and 232,792.77 is: 321,252.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    414,080.03 : 571,427.01 = 232,792.77 : x
  2. Step 2: Convert to fraction form
    414,080.03/571,427.01 = 232,792.77/x
  3. Step 3: Cross multiply
    414,080.03x = 571,427.01 × 232,792.77
  4. Step 4: Simplify right side
    414,080.03x = 133,024,076,510.72
  5. Step 5: Solve for x
    x = 133,024,076,510.72/414,080.03
  6. Step 6: Final answer
    x = 321,252.09

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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.