Home / 17,558.06-26,337.30-5,871.29

Finding the Fourth Proportional to 17,558.06, 26,337.30 and 5,871.29

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Solution

The fourth proportional to 17,558.06, 26,337.30 and 5,871.29 is: 8,807.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,558.06 : 26,337.30 = 5,871.29 : x
  2. Step 2: Convert to fraction form
    17,558.06/26,337.30 = 5,871.29/x
  3. Step 3: Cross multiply
    17,558.06x = 26,337.30 × 5,871.29
  4. Step 4: Simplify right side
    17,558.06x = 154,633,926.12
  5. Step 5: Solve for x
    x = 154,633,926.12/17,558.06
  6. Step 6: Final answer
    x = 8,807.01

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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.