Home / 29,012.62-40,048.56-17,076.46

Finding the Fourth Proportional to 29,012.62, 40,048.56 and 17,076.46

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Solution

The fourth proportional to 29,012.62, 40,048.56 and 17,076.46 is: 23,572.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,012.62 : 40,048.56 = 17,076.46 : x
  2. Step 2: Convert to fraction form
    29,012.62/40,048.56 = 17,076.46/x
  3. Step 3: Cross multiply
    29,012.62x = 40,048.56 × 17,076.46
  4. Step 4: Simplify right side
    29,012.62x = 683,887,632.90
  5. Step 5: Solve for x
    x = 683,887,632.90/29,012.62
  6. Step 6: Final answer
    x = 23,572.07

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1.5x scale

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.