Home / 17,365.91-23,965.39-10,647.63

Finding the Fourth Proportional to 17,365.91, 23,965.39 and 10,647.63

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Solution

The fourth proportional to 17,365.91, 23,965.39 and 10,647.63 is: 14,694.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,365.91 : 23,965.39 = 10,647.63 : x
  2. Step 2: Convert to fraction form
    17,365.91/23,965.39 = 10,647.63/x
  3. Step 3: Cross multiply
    17,365.91x = 23,965.39 × 10,647.63
  4. Step 4: Simplify right side
    17,365.91x = 255,174,605.53
  5. Step 5: Solve for x
    x = 255,174,605.53/17,365.91
  6. Step 6: Final answer
    x = 14,694.00

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.