Home / 17,349.08-23,941.58-9,391.23

Finding the Fourth Proportional to 17,349.08, 23,941.58 and 9,391.23

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Solution

The fourth proportional to 17,349.08, 23,941.58 and 9,391.23 is: 12,959.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,349.08 : 23,941.58 = 9,391.23 : x
  2. Step 2: Convert to fraction form
    17,349.08/23,941.58 = 9,391.23/x
  3. Step 3: Cross multiply
    17,349.08x = 23,941.58 × 9,391.23
  4. Step 4: Simplify right side
    17,349.08x = 224,840,837.39
  5. Step 5: Solve for x
    x = 224,840,837.39/17,349.08
  6. Step 6: Final answer
    x = 12,959.82

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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.