Home / 30,097.08-41,529.06-17,350.77

Finding the Fourth Proportional to 30,097.08, 41,529.06 and 17,350.77

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Solution

The fourth proportional to 30,097.08, 41,529.06 and 17,350.77 is: 23,941.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,097.08 : 41,529.06 = 17,350.77 : x
  2. Step 2: Convert to fraction form
    30,097.08/41,529.06 = 17,350.77/x
  3. Step 3: Cross multiply
    30,097.08x = 41,529.06 × 17,350.77
  4. Step 4: Simplify right side
    30,097.08x = 720,561,168.38
  5. Step 5: Solve for x
    x = 720,561,168.38/30,097.08
  6. Step 6: Final answer
    x = 23,941.23

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.