Home / 23,335.09-34,988.49-9,297.25

Finding the Fourth Proportional to 23,335.09, 34,988.49 and 9,297.25

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Solution

The fourth proportional to 23,335.09, 34,988.49 and 9,297.25 is: 13,940.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,335.09 : 34,988.49 = 9,297.25 : x
  2. Step 2: Convert to fraction form
    23,335.09/34,988.49 = 9,297.25/x
  3. Step 3: Cross multiply
    23,335.09x = 34,988.49 × 9,297.25
  4. Step 4: Simplify right side
    23,335.09x = 325,296,651.18
  5. Step 5: Solve for x
    x = 325,296,651.18/23,335.09
  6. Step 6: Final answer
    x = 13,940.24

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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.