Home / 9,354.33-14,031.43-2,334.31

Finding the Fourth Proportional to 9,354.33, 14,031.43 and 2,334.31

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Solution

The fourth proportional to 9,354.33, 14,031.43 and 2,334.31 is: 3,501.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,354.33 : 14,031.43 = 2,334.31 : x
  2. Step 2: Convert to fraction form
    9,354.33/14,031.43 = 2,334.31/x
  3. Step 3: Cross multiply
    9,354.33x = 14,031.43 × 2,334.31
  4. Step 4: Simplify right side
    9,354.33x = 32,753,707.36
  5. Step 5: Solve for x
    x = 32,753,707.36/9,354.33
  6. Step 6: Final answer
    x = 3,501.45

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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.