Home / 10,817.06-14,927.73-6,568.22

Finding the Fourth Proportional to 10,817.06, 14,927.73 and 6,568.22

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Solution

The fourth proportional to 10,817.06, 14,927.73 and 6,568.22 is: 9,064.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,817.06 : 14,927.73 = 6,568.22 : x
  2. Step 2: Convert to fraction form
    10,817.06/14,927.73 = 6,568.22/x
  3. Step 3: Cross multiply
    10,817.06x = 14,927.73 × 6,568.22
  4. Step 4: Simplify right side
    10,817.06x = 98,048,614.74
  5. Step 5: Solve for x
    x = 98,048,614.74/10,817.06
  6. Step 6: Final answer
    x = 9,064.26

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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.