Home / 25,534.01-35,236.44-14,203.13

Finding the Fourth Proportional to 25,534.01, 35,236.44 and 14,203.13

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Solution

The fourth proportional to 25,534.01, 35,236.44 and 14,203.13 is: 19,600.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,534.01 : 35,236.44 = 14,203.13 : x
  2. Step 2: Convert to fraction form
    25,534.01/35,236.44 = 14,203.13/x
  3. Step 3: Cross multiply
    25,534.01x = 35,236.44 × 14,203.13
  4. Step 4: Simplify right side
    25,534.01x = 500,467,561.88
  5. Step 5: Solve for x
    x = 500,467,561.88/25,534.01
  6. Step 6: Final answer
    x = 19,600.04

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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.