Home / 7,548.64-11,323.56-2,354.56

Finding the Fourth Proportional to 7,548.64, 11,323.56 and 2,354.56

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Solution

The fourth proportional to 7,548.64, 11,323.56 and 2,354.56 is: 3,532.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,548.64 : 11,323.56 = 2,354.56 : x
  2. Step 2: Convert to fraction form
    7,548.64/11,323.56 = 2,354.56/x
  3. Step 3: Cross multiply
    7,548.64x = 11,323.56 × 2,354.56
  4. Step 4: Simplify right side
    7,548.64x = 26,662,001.43
  5. Step 5: Solve for x
    x = 26,662,001.43/7,548.64
  6. Step 6: Final answer
    x = 3,532.03

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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.