Home / 9,360.88-14,041.26-3,814.12

Finding the Fourth Proportional to 9,360.88, 14,041.26 and 3,814.12

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Solution

The fourth proportional to 9,360.88, 14,041.26 and 3,814.12 is: 5,721.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,360.88 : 14,041.26 = 3,814.12 : x
  2. Step 2: Convert to fraction form
    9,360.88/14,041.26 = 3,814.12/x
  3. Step 3: Cross multiply
    9,360.88x = 14,041.26 × 3,814.12
  4. Step 4: Simplify right side
    9,360.88x = 53,555,050.59
  5. Step 5: Solve for x
    x = 53,555,050.59/9,360.88
  6. Step 6: Final answer
    x = 5,721.16

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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.