Home / 17,471.55-26,207.02-4,323.93

Finding the Fourth Proportional to 17,471.55, 26,207.02 and 4,323.93

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Solution

The fourth proportional to 17,471.55, 26,207.02 and 4,323.93 is: 6,485.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,471.55 : 26,207.02 = 4,323.93 : x
  2. Step 2: Convert to fraction form
    17,471.55/26,207.02 = 4,323.93/x
  3. Step 3: Cross multiply
    17,471.55x = 26,207.02 × 4,323.93
  4. Step 4: Simplify right side
    17,471.55x = 113,317,319.99
  5. Step 5: Solve for x
    x = 113,317,319.99/17,471.55
  6. Step 6: Final answer
    x = 6,485.82

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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.