Home / 10,626.02-14,664.21-6,151.18

Finding the Fourth Proportional to 10,626.02, 14,664.21 and 6,151.18

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Solution

The fourth proportional to 10,626.02, 14,664.21 and 6,151.18 is: 8,488.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,626.02 : 14,664.21 = 6,151.18 : x
  2. Step 2: Convert to fraction form
    10,626.02/14,664.21 = 6,151.18/x
  3. Step 3: Cross multiply
    10,626.02x = 14,664.21 × 6,151.18
  4. Step 4: Simplify right side
    10,626.02x = 90,202,195.27
  5. Step 5: Solve for x
    x = 90,202,195.27/10,626.02
  6. Step 6: Final answer
    x = 8,488.80

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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.