Home / 7,025.44-9,697.15-4,637.16

Finding the Fourth Proportional to 7,025.44, 9,697.15 and 4,637.16

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Solution

The fourth proportional to 7,025.44, 9,697.15 and 4,637.16 is: 6,400.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,025.44 : 9,697.15 = 4,637.16 : x
  2. Step 2: Convert to fraction form
    7,025.44/9,697.15 = 4,637.16/x
  3. Step 3: Cross multiply
    7,025.44x = 9,697.15 × 4,637.16
  4. Step 4: Simplify right side
    7,025.44x = 44,967,236.09
  5. Step 5: Solve for x
    x = 44,967,236.09/7,025.44
  6. Step 6: Final answer
    x = 6,400.63

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.