Home / 9,673.08-14,429.55-9,546.36

Finding the Fourth Proportional to 9,673.08, 14,429.55 and 9,546.36

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Solution

The fourth proportional to 9,673.08, 14,429.55 and 9,546.36 is: 14,240.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,673.08 : 14,429.55 = 9,546.36 : x
  2. Step 2: Convert to fraction form
    9,673.08/14,429.55 = 9,546.36/x
  3. Step 3: Cross multiply
    9,673.08x = 14,429.55 × 9,546.36
  4. Step 4: Simplify right side
    9,673.08x = 137,749,678.94
  5. Step 5: Solve for x
    x = 137,749,678.94/9,673.08
  6. Step 6: Final answer
    x = 14,240.52

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.