Home / 110,929.40-166,415.70-32,046.20

Finding the Fourth Proportional to 110,929.40, 166,415.70 and 32,046.20

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Solution

The fourth proportional to 110,929.40, 166,415.70 and 32,046.20 is: 48,075.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,929.40 : 166,415.70 = 32,046.20 : x
  2. Step 2: Convert to fraction form
    110,929.40/166,415.70 = 32,046.20/x
  3. Step 3: Cross multiply
    110,929.40x = 166,415.70 × 32,046.20
  4. Step 4: Simplify right side
    110,929.40x = 5,332,990,805.34
  5. Step 5: Solve for x
    x = 5,332,990,805.34/110,929.40
  6. Step 6: Final answer
    x = 48,075.54

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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.