Home / 10,190.38-14,049.56-6,598.94

Finding the Fourth Proportional to 10,190.38, 14,049.56 and 6,598.94

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Solution

The fourth proportional to 10,190.38, 14,049.56 and 6,598.94 is: 9,098.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,190.38 : 14,049.56 = 6,598.94 : x
  2. Step 2: Convert to fraction form
    10,190.38/14,049.56 = 6,598.94/x
  3. Step 3: Cross multiply
    10,190.38x = 14,049.56 × 6,598.94
  4. Step 4: Simplify right side
    10,190.38x = 92,712,203.47
  5. Step 5: Solve for x
    x = 92,712,203.47/10,190.38
  6. Step 6: Final answer
    x = 9,098.01

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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.