Home / 19,753.98-29,627.65-6,606.33

Finding the Fourth Proportional to 19,753.98, 29,627.65 and 6,606.33

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Solution

The fourth proportional to 19,753.98, 29,627.65 and 6,606.33 is: 9,908.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,753.98 : 29,627.65 = 6,606.33 : x
  2. Step 2: Convert to fraction form
    19,753.98/29,627.65 = 6,606.33/x
  3. Step 3: Cross multiply
    19,753.98x = 29,627.65 × 6,606.33
  4. Step 4: Simplify right side
    19,753.98x = 195,729,999.99
  5. Step 5: Solve for x
    x = 195,729,999.99/19,753.98
  6. Step 6: Final answer
    x = 9,908.38

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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.