Home / 17,041.08-25,561.70-5,947.72

Finding the Fourth Proportional to 17,041.08, 25,561.70 and 5,947.72

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Solution

The fourth proportional to 17,041.08, 25,561.70 and 5,947.72 is: 8,921.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,041.08 : 25,561.70 = 5,947.72 : x
  2. Step 2: Convert to fraction form
    17,041.08/25,561.70 = 5,947.72/x
  3. Step 3: Cross multiply
    17,041.08x = 25,561.70 × 5,947.72
  4. Step 4: Simplify right side
    17,041.08x = 152,033,834.32
  5. Step 5: Solve for x
    x = 152,033,834.32/17,041.08
  6. Step 6: Final answer
    x = 8,921.61

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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.