Home / 10,964.69-16,419.02-6,028.91

Finding the Fourth Proportional to 10,964.69, 16,419.02 and 6,028.91

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Solution

The fourth proportional to 10,964.69, 16,419.02 and 6,028.91 is: 9,027.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,964.69 : 16,419.02 = 6,028.91 : x
  2. Step 2: Convert to fraction form
    10,964.69/16,419.02 = 6,028.91/x
  3. Step 3: Cross multiply
    10,964.69x = 16,419.02 × 6,028.91
  4. Step 4: Simplify right side
    10,964.69x = 98,988,681.63
  5. Step 5: Solve for x
    x = 98,988,681.63/10,964.69
  6. Step 6: Final answer
    x = 9,027.95

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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.