Home / 7,570.19-10,441.99-4,884.84

Finding the Fourth Proportional to 7,570.19, 10,441.99 and 4,884.84

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Solution

The fourth proportional to 7,570.19, 10,441.99 and 4,884.84 is: 6,737.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,570.19 : 10,441.99 = 4,884.84 : x
  2. Step 2: Convert to fraction form
    7,570.19/10,441.99 = 4,884.84/x
  3. Step 3: Cross multiply
    7,570.19x = 10,441.99 × 4,884.84
  4. Step 4: Simplify right side
    7,570.19x = 51,007,456.54
  5. Step 5: Solve for x
    x = 51,007,456.54/7,570.19
  6. Step 6: Final answer
    x = 6,737.93

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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.