Home / 19,752.53-27,260.35-10,801.35

Finding the Fourth Proportional to 19,752.53, 27,260.35 and 10,801.35

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Solution

The fourth proportional to 19,752.53, 27,260.35 and 10,801.35 is: 14,906.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,752.53 : 27,260.35 = 10,801.35 : x
  2. Step 2: Convert to fraction form
    19,752.53/27,260.35 = 10,801.35/x
  3. Step 3: Cross multiply
    19,752.53x = 27,260.35 × 10,801.35
  4. Step 4: Simplify right side
    19,752.53x = 294,448,554.47
  5. Step 5: Solve for x
    x = 294,448,554.47/19,752.53
  6. Step 6: Final answer
    x = 14,906.88

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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.