Home / 23,033.08-34,544.32-11,186.40

Finding the Fourth Proportional to 23,033.08, 34,544.32 and 11,186.40

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Solution

The fourth proportional to 23,033.08, 34,544.32 and 11,186.40 is: 16,777.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,033.08 : 34,544.32 = 11,186.40 : x
  2. Step 2: Convert to fraction form
    23,033.08/34,544.32 = 11,186.40/x
  3. Step 3: Cross multiply
    23,033.08x = 34,544.32 × 11,186.40
  4. Step 4: Simplify right side
    23,033.08x = 386,426,581.25
  5. Step 5: Solve for x
    x = 386,426,581.25/23,033.08
  6. Step 6: Final answer
    x = 16,777.03

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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.