Home / 11,341.86-17,023.56-6,967.86

Finding the Fourth Proportional to 11,341.86, 17,023.56 and 6,967.86

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Solution

The fourth proportional to 11,341.86, 17,023.56 and 6,967.86 is: 10,458.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,341.86 : 17,023.56 = 6,967.86 : x
  2. Step 2: Convert to fraction form
    11,341.86/17,023.56 = 6,967.86/x
  3. Step 3: Cross multiply
    11,341.86x = 17,023.56 × 6,967.86
  4. Step 4: Simplify right side
    11,341.86x = 118,617,782.78
  5. Step 5: Solve for x
    x = 118,617,782.78/11,341.86
  6. Step 6: Final answer
    x = 10,458.41

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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.