Home / 110,897.40-166,346.10-32,014.20

Finding the Fourth Proportional to 110,897.40, 166,346.10 and 32,014.20

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Solution

The fourth proportional to 110,897.40, 166,346.10 and 32,014.20 is: 48,021.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,897.40 : 166,346.10 = 32,014.20 : x
  2. Step 2: Convert to fraction form
    110,897.40/166,346.10 = 32,014.20/x
  3. Step 3: Cross multiply
    110,897.40x = 166,346.10 × 32,014.20
  4. Step 4: Simplify right side
    110,897.40x = 5,325,437,314.62
  5. Step 5: Solve for x
    x = 5,325,437,314.62/110,897.40
  6. Step 6: Final answer
    x = 48,021.30

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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.