Home / 9,502.08-14,254.64-2,928.26

Finding the Fourth Proportional to 9,502.08, 14,254.64 and 2,928.26

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Solution

The fourth proportional to 9,502.08, 14,254.64 and 2,928.26 is: 4,392.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,502.08 : 14,254.64 = 2,928.26 : x
  2. Step 2: Convert to fraction form
    9,502.08/14,254.64 = 2,928.26/x
  3. Step 3: Cross multiply
    9,502.08x = 14,254.64 × 2,928.26
  4. Step 4: Simplify right side
    9,502.08x = 41,741,263.81
  5. Step 5: Solve for x
    x = 41,741,263.81/9,502.08
  6. Step 6: Final answer
    x = 4,392.86

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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.