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Finding the Fourth Proportional to 4,632.07, 6,948.11 and 2,551.01

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Solution

The fourth proportional to 4,632.07, 6,948.11 and 2,551.01 is: 3,826.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,632.07 : 6,948.11 = 2,551.01 : x
  2. Step 2: Convert to fraction form
    4,632.07/6,948.11 = 2,551.01/x
  3. Step 3: Cross multiply
    4,632.07x = 6,948.11 × 2,551.01
  4. Step 4: Simplify right side
    4,632.07x = 17,724,708.81
  5. Step 5: Solve for x
    x = 17,724,708.81/4,632.07
  6. Step 6: Final answer
    x = 3,826.52

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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.