Home / 14,131.44-19,503.99-9,094.86

Finding the Fourth Proportional to 14,131.44, 19,503.99 and 9,094.86

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Solution

The fourth proportional to 14,131.44, 19,503.99 and 9,094.86 is: 12,552.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,131.44 : 19,503.99 = 9,094.86 : x
  2. Step 2: Convert to fraction form
    14,131.44/19,503.99 = 9,094.86/x
  3. Step 3: Cross multiply
    14,131.44x = 19,503.99 × 9,094.86
  4. Step 4: Simplify right side
    14,131.44x = 177,386,058.49
  5. Step 5: Solve for x
    x = 177,386,058.49/14,131.44
  6. Step 6: Final answer
    x = 12,552.58

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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.