Home / 17,493.51-24,140.73-9,535.80

Finding the Fourth Proportional to 17,493.51, 24,140.73 and 9,535.80

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Solution

The fourth proportional to 17,493.51, 24,140.73 and 9,535.80 is: 13,159.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,493.51 : 24,140.73 = 9,535.80 : x
  2. Step 2: Convert to fraction form
    17,493.51/24,140.73 = 9,535.80/x
  3. Step 3: Cross multiply
    17,493.51x = 24,140.73 × 9,535.80
  4. Step 4: Simplify right side
    17,493.51x = 230,201,173.13
  5. Step 5: Solve for x
    x = 230,201,173.13/17,493.51
  6. Step 6: Final answer
    x = 13,159.23

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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.