Home / 19,246.08-26,559.44-10,414.08

Finding the Fourth Proportional to 19,246.08, 26,559.44 and 10,414.08

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Solution

The fourth proportional to 19,246.08, 26,559.44 and 10,414.08 is: 14,371.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,246.08 : 26,559.44 = 10,414.08 : x
  2. Step 2: Convert to fraction form
    19,246.08/26,559.44 = 10,414.08/x
  3. Step 3: Cross multiply
    19,246.08x = 26,559.44 × 10,414.08
  4. Step 4: Simplify right side
    19,246.08x = 276,592,132.92
  5. Step 5: Solve for x
    x = 276,592,132.92/19,246.08
  6. Step 6: Final answer
    x = 14,371.35

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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.