Home / 7,434.04-11,152.26-2,504.10

Finding the Fourth Proportional to 7,434.04, 11,152.26 and 2,504.10

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Solution

The fourth proportional to 7,434.04, 11,152.26 and 2,504.10 is: 3,756.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,434.04 : 11,152.26 = 2,504.10 : x
  2. Step 2: Convert to fraction form
    7,434.04/11,152.26 = 2,504.10/x
  3. Step 3: Cross multiply
    7,434.04x = 11,152.26 × 2,504.10
  4. Step 4: Simplify right side
    7,434.04x = 27,926,374.27
  5. Step 5: Solve for x
    x = 27,926,374.27/7,434.04
  6. Step 6: Final answer
    x = 3,756.55

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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.