Home / 7,804.04-10,751.14-5,441.96

Finding the Fourth Proportional to 7,804.04, 10,751.14 and 5,441.96

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Solution

The fourth proportional to 7,804.04, 10,751.14 and 5,441.96 is: 7,497.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,804.04 : 10,751.14 = 5,441.96 : x
  2. Step 2: Convert to fraction form
    7,804.04/10,751.14 = 5,441.96/x
  3. Step 3: Cross multiply
    7,804.04x = 10,751.14 × 5,441.96
  4. Step 4: Simplify right side
    7,804.04x = 58,507,273.83
  5. Step 5: Solve for x
    x = 58,507,273.83/7,804.04
  6. Step 6: Final answer
    x = 7,497.05

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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.