Home / 232,764.37-349,299.66-127,657.15

Finding the Fourth Proportional to 232,764.37, 349,299.66 and 127,657.15

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Solution

The fourth proportional to 232,764.37, 349,299.66 and 127,657.15 is: 191,569.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    232,764.37 : 349,299.66 = 127,657.15 : x
  2. Step 2: Convert to fraction form
    232,764.37/349,299.66 = 127,657.15/x
  3. Step 3: Cross multiply
    232,764.37x = 349,299.66 × 127,657.15
  4. Step 4: Simplify right side
    232,764.37x = 44,590,598,697.03
  5. Step 5: Solve for x
    x = 44,590,598,697.03/232,764.37
  6. Step 6: Final answer
    x = 191,569.69

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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.