Home / 19,102.08-26,360.19-10,604.58

Finding the Fourth Proportional to 19,102.08, 26,360.19 and 10,604.58

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Solution

The fourth proportional to 19,102.08, 26,360.19 and 10,604.58 is: 14,633.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,102.08 : 26,360.19 = 10,604.58 : x
  2. Step 2: Convert to fraction form
    19,102.08/26,360.19 = 10,604.58/x
  3. Step 3: Cross multiply
    19,102.08x = 26,360.19 × 10,604.58
  4. Step 4: Simplify right side
    19,102.08x = 279,538,585.36
  5. Step 5: Solve for x
    x = 279,538,585.36/19,102.08
  6. Step 6: Final answer
    x = 14,633.93

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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.