Home / 152,149.26-228,244.66-63,382.01

Finding the Fourth Proportional to 152,149.26, 228,244.66 and 63,382.01

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Solution

The fourth proportional to 152,149.26, 228,244.66 and 63,382.01 is: 95,081.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    152,149.26 : 228,244.66 = 63,382.01 : x
  2. Step 2: Convert to fraction form
    152,149.26/228,244.66 = 63,382.01/x
  3. Step 3: Cross multiply
    152,149.26x = 228,244.66 × 63,382.01
  4. Step 4: Simplify right side
    152,149.26x = 14,466,604,181.34
  5. Step 5: Solve for x
    x = 14,466,604,181.34/152,149.26
  6. Step 6: Final answer
    x = 95,081.66

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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.