Home / 9,422.37-13,000.64-6,066.27

Finding the Fourth Proportional to 9,422.37, 13,000.64 and 6,066.27

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Solution

The fourth proportional to 9,422.37, 13,000.64 and 6,066.27 is: 8,370.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,422.37 : 13,000.64 = 6,066.27 : x
  2. Step 2: Convert to fraction form
    9,422.37/13,000.64 = 6,066.27/x
  3. Step 3: Cross multiply
    9,422.37x = 13,000.64 × 6,066.27
  4. Step 4: Simplify right side
    9,422.37x = 78,865,362.08
  5. Step 5: Solve for x
    x = 78,865,362.08/9,422.37
  6. Step 6: Final answer
    x = 8,370.01

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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.