Home / 6,025.07-9,039.53-2,905.35

Finding the Fourth Proportional to 6,025.07, 9,039.53 and 2,905.35

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Solution

The fourth proportional to 6,025.07, 9,039.53 and 2,905.35 is: 4,358.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,025.07 : 9,039.53 = 2,905.35 : x
  2. Step 2: Convert to fraction form
    6,025.07/9,039.53 = 2,905.35/x
  3. Step 3: Cross multiply
    6,025.07x = 9,039.53 × 2,905.35
  4. Step 4: Simplify right side
    6,025.07x = 26,262,998.49
  5. Step 5: Solve for x
    x = 26,262,998.49/6,025.07
  6. Step 6: Final answer
    x = 4,358.95

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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.