Home / 19,594.48-27,040.44-11,637.04

Finding the Fourth Proportional to 19,594.48, 27,040.44 and 11,637.04

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Solution

The fourth proportional to 19,594.48, 27,040.44 and 11,637.04 is: 16,059.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,594.48 : 27,040.44 = 11,637.04 : x
  2. Step 2: Convert to fraction form
    19,594.48/27,040.44 = 11,637.04/x
  3. Step 3: Cross multiply
    19,594.48x = 27,040.44 × 11,637.04
  4. Step 4: Simplify right side
    19,594.48x = 314,670,681.90
  5. Step 5: Solve for x
    x = 314,670,681.90/19,594.48
  6. Step 6: Final answer
    x = 16,059.15

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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.