Home / 9,023.27-13,534.91-4,402.31

Finding the Fourth Proportional to 9,023.27, 13,534.91 and 4,402.31

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Solution

The fourth proportional to 9,023.27, 13,534.91 and 4,402.31 is: 6,603.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,023.27 : 13,534.91 = 4,402.31 : x
  2. Step 2: Convert to fraction form
    9,023.27/13,534.91 = 4,402.31/x
  3. Step 3: Cross multiply
    9,023.27x = 13,534.91 × 4,402.31
  4. Step 4: Simplify right side
    9,023.27x = 59,584,914.49
  5. Step 5: Solve for x
    x = 59,584,914.49/9,023.27
  6. Step 6: Final answer
    x = 6,603.47

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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.