Home / 10,967.03-16,464.14-7,292.87

Finding the Fourth Proportional to 10,967.03, 16,464.14 and 7,292.87

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Solution

The fourth proportional to 10,967.03, 16,464.14 and 7,292.87 is: 10,948.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,967.03 : 16,464.14 = 7,292.87 : x
  2. Step 2: Convert to fraction form
    10,967.03/16,464.14 = 7,292.87/x
  3. Step 3: Cross multiply
    10,967.03x = 16,464.14 × 7,292.87
  4. Step 4: Simplify right side
    10,967.03x = 120,070,832.68
  5. Step 5: Solve for x
    x = 120,070,832.68/10,967.03
  6. Step 6: Final answer
    x = 10,948.35

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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.