Home / 29,218.32-43,777.26-23,018.04

Finding the Fourth Proportional to 29,218.32, 43,777.26 and 23,018.04

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Solution

The fourth proportional to 29,218.32, 43,777.26 and 23,018.04 is: 34,487.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,218.32 : 43,777.26 = 23,018.04 : x
  2. Step 2: Convert to fraction form
    29,218.32/43,777.26 = 23,018.04/x
  3. Step 3: Cross multiply
    29,218.32x = 43,777.26 × 23,018.04
  4. Step 4: Simplify right side
    29,218.32x = 1,007,666,721.77
  5. Step 5: Solve for x
    x = 1,007,666,721.77/29,218.32
  6. Step 6: Final answer
    x = 34,487.50

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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.