Home / 4,124.12-6,190.23-3,025.36

Finding the Fourth Proportional to 4,124.12, 6,190.23 and 3,025.36

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Solution

The fourth proportional to 4,124.12, 6,190.23 and 3,025.36 is: 4,541.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,124.12 : 6,190.23 = 3,025.36 : x
  2. Step 2: Convert to fraction form
    4,124.12/6,190.23 = 3,025.36/x
  3. Step 3: Cross multiply
    4,124.12x = 6,190.23 × 3,025.36
  4. Step 4: Simplify right side
    4,124.12x = 18,727,643.28
  5. Step 5: Solve for x
    x = 18,727,643.28/4,124.12
  6. Step 6: Final answer
    x = 4,541.00

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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.