Home / 5,925.37-8,880.38-2,411.28

Finding the Fourth Proportional to 5,925.37, 8,880.38 and 2,411.28

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Solution

The fourth proportional to 5,925.37, 8,880.38 and 2,411.28 is: 3,613.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,925.37 : 8,880.38 = 2,411.28 : x
  2. Step 2: Convert to fraction form
    5,925.37/8,880.38 = 2,411.28/x
  3. Step 3: Cross multiply
    5,925.37x = 8,880.38 × 2,411.28
  4. Step 4: Simplify right side
    5,925.37x = 21,413,090.46
  5. Step 5: Solve for x
    x = 21,413,090.46/5,925.37
  6. Step 6: Final answer
    x = 3,613.80

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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.