Home / 110,970.34-166,406.10-32,065.81

Finding the Fourth Proportional to 110,970.34, 166,406.10 and 32,065.81

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Solution

The fourth proportional to 110,970.34, 166,406.10 and 32,065.81 is: 48,084.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,970.34 : 166,406.10 = 32,065.81 : x
  2. Step 2: Convert to fraction form
    110,970.34/166,406.10 = 32,065.81/x
  3. Step 3: Cross multiply
    110,970.34x = 166,406.10 × 32,065.81
  4. Step 4: Simplify right side
    110,970.34x = 5,335,946,385.44
  5. Step 5: Solve for x
    x = 5,335,946,385.44/110,970.34
  6. Step 6: Final answer
    x = 48,084.44

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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.