Home / 10,193.30-14,069.67-6,003.98

Finding the Fourth Proportional to 10,193.30, 14,069.67 and 6,003.98

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Solution

The fourth proportional to 10,193.30, 14,069.67 and 6,003.98 is: 8,287.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,193.30 : 14,069.67 = 6,003.98 : x
  2. Step 2: Convert to fraction form
    10,193.30/14,069.67 = 6,003.98/x
  3. Step 3: Cross multiply
    10,193.30x = 14,069.67 × 6,003.98
  4. Step 4: Simplify right side
    10,193.30x = 84,474,017.29
  5. Step 5: Solve for x
    x = 84,474,017.29/10,193.30
  6. Step 6: Final answer
    x = 8,287.21

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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.