Home / 7,464.03-10,300.41-4,106.76

Finding the Fourth Proportional to 7,464.03, 10,300.41 and 4,106.76

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Solution

The fourth proportional to 7,464.03, 10,300.41 and 4,106.76 is: 5,667.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,464.03 : 10,300.41 = 4,106.76 : x
  2. Step 2: Convert to fraction form
    7,464.03/10,300.41 = 4,106.76/x
  3. Step 3: Cross multiply
    7,464.03x = 10,300.41 × 4,106.76
  4. Step 4: Simplify right side
    7,464.03x = 42,301,311.77
  5. Step 5: Solve for x
    x = 42,301,311.77/7,464.03
  6. Step 6: Final answer
    x = 5,667.36

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