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Finding the Fourth Proportional to 56,680.44, 84,946.68 and 23,362.44

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Solution

The fourth proportional to 56,680.44, 84,946.68 and 23,362.44 is: 35,013.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,680.44 : 84,946.68 = 23,362.44 : x
  2. Step 2: Convert to fraction form
    56,680.44/84,946.68 = 23,362.44/x
  3. Step 3: Cross multiply
    56,680.44x = 84,946.68 × 23,362.44
  4. Step 4: Simplify right side
    56,680.44x = 1,984,561,714.70
  5. Step 5: Solve for x
    x = 1,984,561,714.70/56,680.44
  6. Step 6: Final answer
    x = 35,013.17

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1.5x scale

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.