Home / 133,050.08-199,607.01-44,304.35

Finding the Fourth Proportional to 133,050.08, 199,607.01 and 44,304.35

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Solution

The fourth proportional to 133,050.08, 199,607.01 and 44,304.35 is: 66,467.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    133,050.08 : 199,607.01 = 44,304.35 : x
  2. Step 2: Convert to fraction form
    133,050.08/199,607.01 = 44,304.35/x
  3. Step 3: Cross multiply
    133,050.08x = 199,607.01 × 44,304.35
  4. Step 4: Simplify right side
    133,050.08x = 8,843,457,835.46
  5. Step 5: Solve for x
    x = 8,843,457,835.46/133,050.08
  6. Step 6: Final answer
    x = 66,467.14

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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.