Home / 11,528.03-17,264.33-6,582.68

Finding the Fourth Proportional to 11,528.03, 17,264.33 and 6,582.68

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Solution

The fourth proportional to 11,528.03, 17,264.33 and 6,582.68 is: 9,858.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,528.03 : 17,264.33 = 6,582.68 : x
  2. Step 2: Convert to fraction form
    11,528.03/17,264.33 = 6,582.68/x
  3. Step 3: Cross multiply
    11,528.03x = 17,264.33 × 6,582.68
  4. Step 4: Simplify right side
    11,528.03x = 113,645,619.42
  5. Step 5: Solve for x
    x = 113,645,619.42/11,528.03
  6. Step 6: Final answer
    x = 9,858.20

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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.