Home / 7,368.03-10,167.09-4,383.27

Finding the Fourth Proportional to 7,368.03, 10,167.09 and 4,383.27

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Solution

The fourth proportional to 7,368.03, 10,167.09 and 4,383.27 is: 6,048.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,368.03 : 10,167.09 = 4,383.27 : x
  2. Step 2: Convert to fraction form
    7,368.03/10,167.09 = 4,383.27/x
  3. Step 3: Cross multiply
    7,368.03x = 10,167.09 × 4,383.27
  4. Step 4: Simplify right side
    7,368.03x = 44,565,100.58
  5. Step 5: Solve for x
    x = 44,565,100.58/7,368.03
  6. Step 6: Final answer
    x = 6,048.44

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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.