Home / 10,773.06-14,862.25-6,578.88

Finding the Fourth Proportional to 10,773.06, 14,862.25 and 6,578.88

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Solution

The fourth proportional to 10,773.06, 14,862.25 and 6,578.88 is: 9,076.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,773.06 : 14,862.25 = 6,578.88 : x
  2. Step 2: Convert to fraction form
    10,773.06/14,862.25 = 6,578.88/x
  3. Step 3: Cross multiply
    10,773.06x = 14,862.25 × 6,578.88
  4. Step 4: Simplify right side
    10,773.06x = 97,776,959.28
  5. Step 5: Solve for x
    x = 97,776,959.28/10,773.06
  6. Step 6: Final answer
    x = 9,076.06

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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.