Home / 9,451.02-14,146.22-6,281.19

Finding the Fourth Proportional to 9,451.02, 14,146.22 and 6,281.19

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Solution

The fourth proportional to 9,451.02, 14,146.22 and 6,281.19 is: 9,401.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,451.02 : 14,146.22 = 6,281.19 : x
  2. Step 2: Convert to fraction form
    9,451.02/14,146.22 = 6,281.19/x
  3. Step 3: Cross multiply
    9,451.02x = 14,146.22 × 6,281.19
  4. Step 4: Simplify right side
    9,451.02x = 88,855,064.20
  5. Step 5: Solve for x
    x = 88,855,064.20/9,451.02
  6. Step 6: Final answer
    x = 9,401.64

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1.5x scale

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.