Home / 19,848.03-27,391.26-10,895.46

Finding the Fourth Proportional to 19,848.03, 27,391.26 and 10,895.46

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Solution

The fourth proportional to 19,848.03, 27,391.26 and 10,895.46 is: 15,036.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,848.03 : 27,391.26 = 10,895.46 : x
  2. Step 2: Convert to fraction form
    19,848.03/27,391.26 = 10,895.46/x
  3. Step 3: Cross multiply
    19,848.03x = 27,391.26 × 10,895.46
  4. Step 4: Simplify right side
    19,848.03x = 298,440,377.68
  5. Step 5: Solve for x
    x = 298,440,377.68/19,848.03
  6. Step 6: Final answer
    x = 15,036.27

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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.