Home / 414,314.29-571,748.08-233,026.15

Finding the Fourth Proportional to 414,314.29, 571,748.08 and 233,026.15

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Solution

The fourth proportional to 414,314.29, 571,748.08 and 233,026.15 is: 321,572.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    414,314.29 : 571,748.08 = 233,026.15 : x
  2. Step 2: Convert to fraction form
    414,314.29/571,748.08 = 233,026.15/x
  3. Step 3: Cross multiply
    414,314.29x = 571,748.08 × 233,026.15
  4. Step 4: Simplify right side
    414,314.29x = 133,232,254,858.26
  5. Step 5: Solve for x
    x = 133,232,254,858.26/414,314.29
  6. Step 6: Final answer
    x = 321,572.91

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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.