Home / 19,054.08-26,293.86-11,096.28

Finding the Fourth Proportional to 19,054.08, 26,293.86 and 11,096.28

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Solution

The fourth proportional to 19,054.08, 26,293.86 and 11,096.28 is: 15,312.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,054.08 : 26,293.86 = 11,096.28 : x
  2. Step 2: Convert to fraction form
    19,054.08/26,293.86 = 11,096.28/x
  3. Step 3: Cross multiply
    19,054.08x = 26,293.86 × 11,096.28
  4. Step 4: Simplify right side
    19,054.08x = 291,764,032.84
  5. Step 5: Solve for x
    x = 291,764,032.84/19,054.08
  6. Step 6: Final answer
    x = 15,312.42

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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.