Home / 17,591.04-26,367.48-8,804.76

Finding the Fourth Proportional to 17,591.04, 26,367.48 and 8,804.76

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Solution

The fourth proportional to 17,591.04, 26,367.48 and 8,804.76 is: 13,197.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,591.04 : 26,367.48 = 8,804.76 : x
  2. Step 2: Convert to fraction form
    17,591.04/26,367.48 = 8,804.76/x
  3. Step 3: Cross multiply
    17,591.04x = 26,367.48 × 8,804.76
  4. Step 4: Simplify right side
    17,591.04x = 232,159,333.20
  5. Step 5: Solve for x
    x = 232,159,333.20/17,591.04
  6. Step 6: Final answer
    x = 13,197.59

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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.