Home / 17,525-24,186.74-11,569.08

Finding the Fourth Proportional to 17,525, 24,186.74 and 11,569.08

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Solution

The fourth proportional to 17,525, 24,186.74 and 11,569.08 is: 15,966.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,525 : 24,186.74 = 11,569.08 : x
  2. Step 2: Convert to fraction form
    17,525/24,186.74 = 11,569.08/x
  3. Step 3: Cross multiply
    17,525x = 24,186.74 × 11,569.08
  4. Step 4: Simplify right side
    17,525x = 279,818,330.00
  5. Step 5: Solve for x
    x = 279,818,330.00/17,525
  6. Step 6: Final answer
    x = 15,966.81

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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.