Home / 7,056.04-10,584.03-1,791.10

Finding the Fourth Proportional to 7,056.04, 10,584.03 and 1,791.10

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Solution

The fourth proportional to 7,056.04, 10,584.03 and 1,791.10 is: 2,686.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,056.04 : 10,584.03 = 1,791.10 : x
  2. Step 2: Convert to fraction form
    7,056.04/10,584.03 = 1,791.10/x
  3. Step 3: Cross multiply
    7,056.04x = 10,584.03 × 1,791.10
  4. Step 4: Simplify right side
    7,056.04x = 18,957,056.13
  5. Step 5: Solve for x
    x = 18,957,056.13/7,056.04
  6. Step 6: Final answer
    x = 2,686.64

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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.