Home / 9,260.34-13,890.60-2,334.84

Finding the Fourth Proportional to 9,260.34, 13,890.60 and 2,334.84

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Solution

The fourth proportional to 9,260.34, 13,890.60 and 2,334.84 is: 3,502.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,260.34 : 13,890.60 = 2,334.84 : x
  2. Step 2: Convert to fraction form
    9,260.34/13,890.60 = 2,334.84/x
  3. Step 3: Cross multiply
    9,260.34x = 13,890.60 × 2,334.84
  4. Step 4: Simplify right side
    9,260.34x = 32,432,328.50
  5. Step 5: Solve for x
    x = 32,432,328.50/9,260.34
  6. Step 6: Final answer
    x = 3,502.28

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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.