Home / 19,753.98-29,632.47-6,606.37

Finding the Fourth Proportional to 19,753.98, 29,632.47 and 6,606.37

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Solution

The fourth proportional to 19,753.98, 29,632.47 and 6,606.37 is: 9,910.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,753.98 : 29,632.47 = 6,606.37 : x
  2. Step 2: Convert to fraction form
    19,753.98/29,632.47 = 6,606.37/x
  3. Step 3: Cross multiply
    19,753.98x = 29,632.47 × 6,606.37
  4. Step 4: Simplify right side
    19,753.98x = 195,763,060.83
  5. Step 5: Solve for x
    x = 195,763,060.83/19,753.98
  6. Step 6: Final answer
    x = 9,910.06

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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.