Home / 410,889.13-567,025.75-229,601.23

Finding the Fourth Proportional to 410,889.13, 567,025.75 and 229,601.23

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Solution

The fourth proportional to 410,889.13, 567,025.75 and 229,601.23 is: 316,849.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    410,889.13 : 567,025.75 = 229,601.23 : x
  2. Step 2: Convert to fraction form
    410,889.13/567,025.75 = 229,601.23/x
  3. Step 3: Cross multiply
    410,889.13x = 567,025.75 × 229,601.23
  4. Step 4: Simplify right side
    410,889.13x = 130,189,809,641.67
  5. Step 5: Solve for x
    x = 130,189,809,641.67/410,889.13
  6. Step 6: Final answer
    x = 316,849.00

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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.