Home / 19,202.36-26,498.24-10,588.28

Finding the Fourth Proportional to 19,202.36, 26,498.24 and 10,588.28

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Solution

The fourth proportional to 19,202.36, 26,498.24 and 10,588.28 is: 14,611.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,202.36 : 26,498.24 = 10,588.28 : x
  2. Step 2: Convert to fraction form
    19,202.36/26,498.24 = 10,588.28/x
  3. Step 3: Cross multiply
    19,202.36x = 26,498.24 × 10,588.28
  4. Step 4: Simplify right side
    19,202.36x = 280,570,784.63
  5. Step 5: Solve for x
    x = 280,570,784.63/19,202.36
  6. Step 6: Final answer
    x = 14,611.27

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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.