Home / 225,725.22-338,553.27-59,526.18

Finding the Fourth Proportional to 225,725.22, 338,553.27 and 59,526.18

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Solution

The fourth proportional to 225,725.22, 338,553.27 and 59,526.18 is: 89,280.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    225,725.22 : 338,553.27 = 59,526.18 : x
  2. Step 2: Convert to fraction form
    225,725.22/338,553.27 = 59,526.18/x
  3. Step 3: Cross multiply
    225,725.22x = 338,553.27 × 59,526.18
  4. Step 4: Simplify right side
    225,725.22x = 20,152,782,889.61
  5. Step 5: Solve for x
    x = 20,152,782,889.61/225,725.22
  6. Step 6: Final answer
    x = 89,280.16

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.