Home / 19,747.83-27,252.02-10,795.34

Finding the Fourth Proportional to 19,747.83, 27,252.02 and 10,795.34

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Solution

The fourth proportional to 19,747.83, 27,252.02 and 10,795.34 is: 14,897.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,747.83 : 27,252.02 = 10,795.34 : x
  2. Step 2: Convert to fraction form
    19,747.83/27,252.02 = 10,795.34/x
  3. Step 3: Cross multiply
    19,747.83x = 27,252.02 × 10,795.34
  4. Step 4: Simplify right side
    19,747.83x = 294,194,780.45
  5. Step 5: Solve for x
    x = 294,194,780.45/19,747.83
  6. Step 6: Final answer
    x = 14,897.57

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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.