Home / 46,572.58-69,816.73-16,983.49

Finding the Fourth Proportional to 46,572.58, 69,816.73 and 16,983.49

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Solution

The fourth proportional to 46,572.58, 69,816.73 and 16,983.49 is: 25,459.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,572.58 : 69,816.73 = 16,983.49 : x
  2. Step 2: Convert to fraction form
    46,572.58/69,816.73 = 16,983.49/x
  3. Step 3: Cross multiply
    46,572.58x = 69,816.73 × 16,983.49
  4. Step 4: Simplify right side
    46,572.58x = 1,185,731,735.79
  5. Step 5: Solve for x
    x = 1,185,731,735.79/46,572.58
  6. Step 6: Final answer
    x = 25,459.87

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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.