Home / 4,582-6,324.72-3,088.96

Finding the Fourth Proportional to 4,582, 6,324.72 and 3,088.96

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Solution

The fourth proportional to 4,582, 6,324.72 and 3,088.96 is: 4,263.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,582 : 6,324.72 = 3,088.96 : x
  2. Step 2: Convert to fraction form
    4,582/6,324.72 = 3,088.96/x
  3. Step 3: Cross multiply
    4,582x = 6,324.72 × 3,088.96
  4. Step 4: Simplify right side
    4,582x = 19,536,807.09
  5. Step 5: Solve for x
    x = 19,536,807.09/4,582
  6. Step 6: Final answer
    x = 4,263.82

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.