Home / 6,130.88-9,192.34-2,623.18

Finding the Fourth Proportional to 6,130.88, 9,192.34 and 2,623.18

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Solution

The fourth proportional to 6,130.88, 9,192.34 and 2,623.18 is: 3,933.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,130.88 : 9,192.34 = 2,623.18 : x
  2. Step 2: Convert to fraction form
    6,130.88/9,192.34 = 2,623.18/x
  3. Step 3: Cross multiply
    6,130.88x = 9,192.34 × 2,623.18
  4. Step 4: Simplify right side
    6,130.88x = 24,113,162.44
  5. Step 5: Solve for x
    x = 24,113,162.44/6,130.88
  6. Step 6: Final answer
    x = 3,933.07

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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.