Home / 225,026.34-337,705.60-106,698.12

Finding the Fourth Proportional to 225,026.34, 337,705.60 and 106,698.12

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Solution

The fourth proportional to 225,026.34, 337,705.60 and 106,698.12 is: 160,125.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    225,026.34 : 337,705.60 = 106,698.12 : x
  2. Step 2: Convert to fraction form
    225,026.34/337,705.60 = 106,698.12/x
  3. Step 3: Cross multiply
    225,026.34x = 337,705.60 × 106,698.12
  4. Step 4: Simplify right side
    225,026.34x = 36,032,552,633.47
  5. Step 5: Solve for x
    x = 36,032,552,633.47/225,026.34
  6. Step 6: Final answer
    x = 160,125.93

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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.