Home / 17,354.13-26,012.77-9,025.81

Finding the Fourth Proportional to 17,354.13, 26,012.77 and 9,025.81

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Solution

The fourth proportional to 17,354.13, 26,012.77 and 9,025.81 is: 13,529.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,354.13 : 26,012.77 = 9,025.81 : x
  2. Step 2: Convert to fraction form
    17,354.13/26,012.77 = 9,025.81/x
  3. Step 3: Cross multiply
    17,354.13x = 26,012.77 × 9,025.81
  4. Step 4: Simplify right side
    17,354.13x = 234,786,329.55
  5. Step 5: Solve for x
    x = 234,786,329.55/17,354.13
  6. Step 6: Final answer
    x = 13,529.13

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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.