Home / 14,094.52-19,449.93-8,045.08

Finding the Fourth Proportional to 14,094.52, 19,449.93 and 8,045.08

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Solution

The fourth proportional to 14,094.52, 19,449.93 and 8,045.08 is: 11,101.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,094.52 : 19,449.93 = 8,045.08 : x
  2. Step 2: Convert to fraction form
    14,094.52/19,449.93 = 8,045.08/x
  3. Step 3: Cross multiply
    14,094.52x = 19,449.93 × 8,045.08
  4. Step 4: Simplify right side
    14,094.52x = 156,476,170.87
  5. Step 5: Solve for x
    x = 156,476,170.87/14,094.52
  6. Step 6: Final answer
    x = 11,101.91

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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.