Home / 185,225.09-277,837.64-44,982.77

Finding the Fourth Proportional to 185,225.09, 277,837.64 and 44,982.77

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Solution

The fourth proportional to 185,225.09, 277,837.64 and 44,982.77 is: 67,474.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    185,225.09 : 277,837.64 = 44,982.77 : x
  2. Step 2: Convert to fraction form
    185,225.09/277,837.64 = 44,982.77/x
  3. Step 3: Cross multiply
    185,225.09x = 277,837.64 × 44,982.77
  4. Step 4: Simplify right side
    185,225.09x = 12,497,906,432.55
  5. Step 5: Solve for x
    x = 12,497,906,432.55/185,225.09
  6. Step 6: Final answer
    x = 67,474.16

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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.