Home / 19,032.83-26,258.94-11,073.36

Finding the Fourth Proportional to 19,032.83, 26,258.94 and 11,073.36

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Solution

The fourth proportional to 19,032.83, 26,258.94 and 11,073.36 is: 15,277.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,032.83 : 26,258.94 = 11,073.36 : x
  2. Step 2: Convert to fraction form
    19,032.83/26,258.94 = 11,073.36/x
  3. Step 3: Cross multiply
    19,032.83x = 26,258.94 × 11,073.36
  4. Step 4: Simplify right side
    19,032.83x = 290,774,695.84
  5. Step 5: Solve for x
    x = 290,774,695.84/19,032.83
  6. Step 6: Final answer
    x = 15,277.54

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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.