Home / 19,593.72-27,032.81-11,094.98

Finding the Fourth Proportional to 19,593.72, 27,032.81 and 11,094.98

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Solution

The fourth proportional to 19,593.72, 27,032.81 and 11,094.98 is: 15,307.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,593.72 : 27,032.81 = 11,094.98 : x
  2. Step 2: Convert to fraction form
    19,593.72/27,032.81 = 11,094.98/x
  3. Step 3: Cross multiply
    19,593.72x = 27,032.81 × 11,094.98
  4. Step 4: Simplify right side
    19,593.72x = 299,928,295.65
  5. Step 5: Solve for x
    x = 299,928,295.65/19,593.72
  6. Step 6: Final answer
    x = 15,307.37

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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.