Home / 9,087.48-13,627.08-3,536.64

Finding the Fourth Proportional to 9,087.48, 13,627.08 and 3,536.64

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Solution

The fourth proportional to 9,087.48, 13,627.08 and 3,536.64 is: 5,303.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,087.48 : 13,627.08 = 3,536.64 : x
  2. Step 2: Convert to fraction form
    9,087.48/13,627.08 = 3,536.64/x
  3. Step 3: Cross multiply
    9,087.48x = 13,627.08 × 3,536.64
  4. Step 4: Simplify right side
    9,087.48x = 48,194,076.21
  5. Step 5: Solve for x
    x = 48,194,076.21/9,087.48
  6. Step 6: Final answer
    x = 5,303.35

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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.