Home / 9,906.02-14,859.03-4,065.38

Finding the Fourth Proportional to 9,906.02, 14,859.03 and 4,065.38

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Solution

The fourth proportional to 9,906.02, 14,859.03 and 4,065.38 is: 6,098.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,906.02 : 14,859.03 = 4,065.38 : x
  2. Step 2: Convert to fraction form
    9,906.02/14,859.03 = 4,065.38/x
  3. Step 3: Cross multiply
    9,906.02x = 14,859.03 × 4,065.38
  4. Step 4: Simplify right side
    9,906.02x = 60,407,603.38
  5. Step 5: Solve for x
    x = 60,407,603.38/9,906.02
  6. Step 6: Final answer
    x = 6,098.07

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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.