Home / 6,326.91-9,473.36-4,130.19

Finding the Fourth Proportional to 6,326.91, 9,473.36 and 4,130.19

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Solution

The fourth proportional to 6,326.91, 9,473.36 and 4,130.19 is: 6,184.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,326.91 : 9,473.36 = 4,130.19 : x
  2. Step 2: Convert to fraction form
    6,326.91/9,473.36 = 4,130.19/x
  3. Step 3: Cross multiply
    6,326.91x = 9,473.36 × 4,130.19
  4. Step 4: Simplify right side
    6,326.91x = 39,126,756.09
  5. Step 5: Solve for x
    x = 39,126,756.09/6,326.91
  6. Step 6: Final answer
    x = 6,184.18

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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.