Home / 17,622.28-26,429.10-5,935.24

Finding the Fourth Proportional to 17,622.28, 26,429.10 and 5,935.24

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Solution

The fourth proportional to 17,622.28, 26,429.10 and 5,935.24 is: 8,901.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,622.28 : 26,429.10 = 5,935.24 : x
  2. Step 2: Convert to fraction form
    17,622.28/26,429.10 = 5,935.24/x
  3. Step 3: Cross multiply
    17,622.28x = 26,429.10 × 5,935.24
  4. Step 4: Simplify right side
    17,622.28x = 156,863,051.48
  5. Step 5: Solve for x
    x = 156,863,051.48/17,622.28
  6. Step 6: Final answer
    x = 8,901.41

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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.