Home / 10,719.44-16,058.88-6,323.84

Finding the Fourth Proportional to 10,719.44, 16,058.88 and 6,323.84

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Solution

The fourth proportional to 10,719.44, 16,058.88 and 6,323.84 is: 9,473.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,719.44 : 16,058.88 = 6,323.84 : x
  2. Step 2: Convert to fraction form
    10,719.44/16,058.88 = 6,323.84/x
  3. Step 3: Cross multiply
    10,719.44x = 16,058.88 × 6,323.84
  4. Step 4: Simplify right side
    10,719.44x = 101,553,787.70
  5. Step 5: Solve for x
    x = 101,553,787.70/10,719.44
  6. Step 6: Final answer
    x = 9,473.80

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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.