Home / 4,317.36-5,955.84-2,548.32

Finding the Fourth Proportional to 4,317.36, 5,955.84 and 2,548.32

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Solution

The fourth proportional to 4,317.36, 5,955.84 and 2,548.32 is: 3,515.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,317.36 : 5,955.84 = 2,548.32 : x
  2. Step 2: Convert to fraction form
    4,317.36/5,955.84 = 2,548.32/x
  3. Step 3: Cross multiply
    4,317.36x = 5,955.84 × 2,548.32
  4. Step 4: Simplify right side
    4,317.36x = 15,177,386.19
  5. Step 5: Solve for x
    x = 15,177,386.19/4,317.36
  6. Step 6: Final answer
    x = 3,515.43

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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.