Home / 4,025.18-6,039.35-1,252.07

Finding the Fourth Proportional to 4,025.18, 6,039.35 and 1,252.07

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Solution

The fourth proportional to 4,025.18, 6,039.35 and 1,252.07 is: 1,878.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,025.18 : 6,039.35 = 1,252.07 : x
  2. Step 2: Convert to fraction form
    4,025.18/6,039.35 = 1,252.07/x
  3. Step 3: Cross multiply
    4,025.18x = 6,039.35 × 1,252.07
  4. Step 4: Simplify right side
    4,025.18x = 7,561,688.95
  5. Step 5: Solve for x
    x = 7,561,688.95/4,025.18
  6. Step 6: Final answer
    x = 1,878.60

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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.