Home / 21,675.52-32,514.54-6,094.36

Finding the Fourth Proportional to 21,675.52, 32,514.54 and 6,094.36

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Solution

The fourth proportional to 21,675.52, 32,514.54 and 6,094.36 is: 9,141.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,675.52 : 32,514.54 = 6,094.36 : x
  2. Step 2: Convert to fraction form
    21,675.52/32,514.54 = 6,094.36/x
  3. Step 3: Cross multiply
    21,675.52x = 32,514.54 × 6,094.36
  4. Step 4: Simplify right side
    21,675.52x = 198,155,311.99
  5. Step 5: Solve for x
    x = 198,155,311.99/21,675.52
  6. Step 6: Final answer
    x = 9,141.89

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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.