Home / 19,258.08-26,575.92-10,760.36

Finding the Fourth Proportional to 19,258.08, 26,575.92 and 10,760.36

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Solution

The fourth proportional to 19,258.08, 26,575.92 and 10,760.36 is: 14,849.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,258.08 : 26,575.92 = 10,760.36 : x
  2. Step 2: Convert to fraction form
    19,258.08/26,575.92 = 10,760.36/x
  3. Step 3: Cross multiply
    19,258.08x = 26,575.92 × 10,760.36
  4. Step 4: Simplify right side
    19,258.08x = 285,966,466.53
  5. Step 5: Solve for x
    x = 285,966,466.53/19,258.08
  6. Step 6: Final answer
    x = 14,849.17

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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.