Home / 9,537.36-14,304.40-2,611.84

Finding the Fourth Proportional to 9,537.36, 14,304.40 and 2,611.84

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Solution

The fourth proportional to 9,537.36, 14,304.40 and 2,611.84 is: 3,917.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,537.36 : 14,304.40 = 2,611.84 : x
  2. Step 2: Convert to fraction form
    9,537.36/14,304.40 = 2,611.84/x
  3. Step 3: Cross multiply
    9,537.36x = 14,304.40 × 2,611.84
  4. Step 4: Simplify right side
    9,537.36x = 37,360,804.10
  5. Step 5: Solve for x
    x = 37,360,804.10/9,537.36
  6. Step 6: Final answer
    x = 3,917.31

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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.