Home / 94,665.92-130,636.86-52,224.44

Finding the Fourth Proportional to 94,665.92, 130,636.86 and 52,224.44

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Solution

The fourth proportional to 94,665.92, 130,636.86 and 52,224.44 is: 72,068.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,665.92 : 130,636.86 = 52,224.44 : x
  2. Step 2: Convert to fraction form
    94,665.92/130,636.86 = 52,224.44/x
  3. Step 3: Cross multiply
    94,665.92x = 130,636.86 × 52,224.44
  4. Step 4: Simplify right side
    94,665.92x = 6,822,436,856.86
  5. Step 5: Solve for x
    x = 6,822,436,856.86/94,665.92
  6. Step 6: Final answer
    x = 72,068.56

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.