Home / 23,434.17-35,107.09-11,574.06

Finding the Fourth Proportional to 23,434.17, 35,107.09 and 11,574.06

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Solution

The fourth proportional to 23,434.17, 35,107.09 and 11,574.06 is: 17,339.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,434.17 : 35,107.09 = 11,574.06 : x
  2. Step 2: Convert to fraction form
    23,434.17/35,107.09 = 11,574.06/x
  3. Step 3: Cross multiply
    23,434.17x = 35,107.09 × 11,574.06
  4. Step 4: Simplify right side
    23,434.17x = 406,331,566.09
  5. Step 5: Solve for x
    x = 406,331,566.09/23,434.17
  6. Step 6: Final answer
    x = 17,339.28

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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.