Home / 23,392.92-35,089.50-15,126.06

Finding the Fourth Proportional to 23,392.92, 35,089.50 and 15,126.06

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Solution

The fourth proportional to 23,392.92, 35,089.50 and 15,126.06 is: 22,689.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,392.92 : 35,089.50 = 15,126.06 : x
  2. Step 2: Convert to fraction form
    23,392.92/35,089.50 = 15,126.06/x
  3. Step 3: Cross multiply
    23,392.92x = 35,089.50 × 15,126.06
  4. Step 4: Simplify right side
    23,392.92x = 530,765,882.37
  5. Step 5: Solve for x
    x = 530,765,882.37/23,392.92
  6. Step 6: Final answer
    x = 22,689.17

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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.