Home / 583,823.30-875,785.97-163,100.39

Finding the Fourth Proportional to 583,823.30, 875,785.97 and 163,100.39

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Solution

The fourth proportional to 583,823.30, 875,785.97 and 163,100.39 is: 244,664.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    583,823.30 : 875,785.97 = 163,100.39 : x
  2. Step 2: Convert to fraction form
    583,823.30/875,785.97 = 163,100.39/x
  3. Step 3: Cross multiply
    583,823.30x = 875,785.97 × 163,100.39
  4. Step 4: Simplify right side
    583,823.30x = 142,841,029,292.35
  5. Step 5: Solve for x
    x = 142,841,029,292.35/583,823.30
  6. Step 6: Final answer
    x = 244,664.83

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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.