Home / 14,783.04-22,174.92-4,394.88

Finding the Fourth Proportional to 14,783.04, 22,174.92 and 4,394.88

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Solution

The fourth proportional to 14,783.04, 22,174.92 and 4,394.88 is: 6,592.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,783.04 : 22,174.92 = 4,394.88 : x
  2. Step 2: Convert to fraction form
    14,783.04/22,174.92 = 4,394.88/x
  3. Step 3: Cross multiply
    14,783.04x = 22,174.92 × 4,394.88
  4. Step 4: Simplify right side
    14,783.04x = 97,456,112.41
  5. Step 5: Solve for x
    x = 97,456,112.41/14,783.04
  6. Step 6: Final answer
    x = 6,592.43

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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.