Home / 133,050.32-199,607.25-44,304.60

Finding the Fourth Proportional to 133,050.32, 199,607.25 and 44,304.60

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Solution

The fourth proportional to 133,050.32, 199,607.25 and 44,304.60 is: 66,467.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    133,050.32 : 199,607.25 = 44,304.60 : x
  2. Step 2: Convert to fraction form
    133,050.32/199,607.25 = 44,304.60/x
  3. Step 3: Cross multiply
    133,050.32x = 199,607.25 × 44,304.60
  4. Step 4: Simplify right side
    133,050.32x = 8,843,518,411.92
  5. Step 5: Solve for x
    x = 8,843,518,411.92/133,050.32
  6. Step 6: Final answer
    x = 66,467.47

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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.