Home / 7,303.05-10,954.44-4,957.25

Finding the Fourth Proportional to 7,303.05, 10,954.44 and 4,957.25

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Solution

The fourth proportional to 7,303.05, 10,954.44 and 4,957.25 is: 7,435.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,303.05 : 10,954.44 = 4,957.25 : x
  2. Step 2: Convert to fraction form
    7,303.05/10,954.44 = 4,957.25/x
  3. Step 3: Cross multiply
    7,303.05x = 10,954.44 × 4,957.25
  4. Step 4: Simplify right side
    7,303.05x = 54,303,842.92
  5. Step 5: Solve for x
    x = 54,303,842.92/7,303.05
  6. Step 6: Final answer
    x = 7,435.78

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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.