Home / 9,360.85-14,029.61-6,020.21

Finding the Fourth Proportional to 9,360.85, 14,029.61 and 6,020.21

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Solution

The fourth proportional to 9,360.85, 14,029.61 and 6,020.21 is: 9,022.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,360.85 : 14,029.61 = 6,020.21 : x
  2. Step 2: Convert to fraction form
    9,360.85/14,029.61 = 6,020.21/x
  3. Step 3: Cross multiply
    9,360.85x = 14,029.61 × 6,020.21
  4. Step 4: Simplify right side
    9,360.85x = 84,461,124.47
  5. Step 5: Solve for x
    x = 84,461,124.47/9,360.85
  6. Step 6: Final answer
    x = 9,022.81

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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.