Home / 19,258.83-26,577.38-11,301.19

Finding the Fourth Proportional to 19,258.83, 26,577.38 and 11,301.19

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Solution

The fourth proportional to 19,258.83, 26,577.38 and 11,301.19 is: 15,595.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,258.83 : 26,577.38 = 11,301.19 : x
  2. Step 2: Convert to fraction form
    19,258.83/26,577.38 = 11,301.19/x
  3. Step 3: Cross multiply
    19,258.83x = 26,577.38 × 11,301.19
  4. Step 4: Simplify right side
    19,258.83x = 300,355,982.89
  5. Step 5: Solve for x
    x = 300,355,982.89/19,258.83
  6. Step 6: Final answer
    x = 15,595.75

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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.