Home / 133,269.04-199,805.10-63,066.16

Finding the Fourth Proportional to 133,269.04, 199,805.10 and 63,066.16

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Solution

The fourth proportional to 133,269.04, 199,805.10 and 63,066.16 is: 94,552.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    133,269.04 : 199,805.10 = 63,066.16 : x
  2. Step 2: Convert to fraction form
    133,269.04/199,805.10 = 63,066.16/x
  3. Step 3: Cross multiply
    133,269.04x = 199,805.10 × 63,066.16
  4. Step 4: Simplify right side
    133,269.04x = 12,600,940,405.42
  5. Step 5: Solve for x
    x = 12,600,940,405.42/133,269.04
  6. Step 6: Final answer
    x = 94,552.65

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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.