Home / 25,549.04-38,333.06-11,504.84

Finding the Fourth Proportional to 25,549.04, 38,333.06 and 11,504.84

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Solution

The fourth proportional to 25,549.04, 38,333.06 and 11,504.84 is: 17,261.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,549.04 : 38,333.06 = 11,504.84 : x
  2. Step 2: Convert to fraction form
    25,549.04/38,333.06 = 11,504.84/x
  3. Step 3: Cross multiply
    25,549.04x = 38,333.06 × 11,504.84
  4. Step 4: Simplify right side
    25,549.04x = 441,015,722.01
  5. Step 5: Solve for x
    x = 441,015,722.01/25,549.04
  6. Step 6: Final answer
    x = 17,261.54

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.