Home / 4,629.96-6,887.43-4,582.98

Finding the Fourth Proportional to 4,629.96, 6,887.43 and 4,582.98

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Solution

The fourth proportional to 4,629.96, 6,887.43 and 4,582.98 is: 6,817.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,629.96 : 6,887.43 = 4,582.98 : x
  2. Step 2: Convert to fraction form
    4,629.96/6,887.43 = 4,582.98/x
  3. Step 3: Cross multiply
    4,629.96x = 6,887.43 × 4,582.98
  4. Step 4: Simplify right side
    4,629.96x = 31,564,953.94
  5. Step 5: Solve for x
    x = 31,564,953.94/4,629.96
  6. Step 6: Final answer
    x = 6,817.54

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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.