Home / 19,056.88-26,298.48-11,104.48

Finding the Fourth Proportional to 19,056.88, 26,298.48 and 11,104.48

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Solution

The fourth proportional to 19,056.88, 26,298.48 and 11,104.48 is: 15,324.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,056.88 : 26,298.48 = 11,104.48 : x
  2. Step 2: Convert to fraction form
    19,056.88/26,298.48 = 11,104.48/x
  3. Step 3: Cross multiply
    19,056.88x = 26,298.48 × 11,104.48
  4. Step 4: Simplify right side
    19,056.88x = 292,030,945.19
  5. Step 5: Solve for x
    x = 292,030,945.19/19,056.88
  6. Step 6: Final answer
    x = 15,324.17

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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.