Home / 4,931.34-7,398.24-1,468.60

Finding the Fourth Proportional to 4,931.34, 7,398.24 and 1,468.60

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Solution

The fourth proportional to 4,931.34, 7,398.24 and 1,468.60 is: 2,203.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,931.34 : 7,398.24 = 1,468.60 : x
  2. Step 2: Convert to fraction form
    4,931.34/7,398.24 = 1,468.60/x
  3. Step 3: Cross multiply
    4,931.34x = 7,398.24 × 1,468.60
  4. Step 4: Simplify right side
    4,931.34x = 10,865,055.26
  5. Step 5: Solve for x
    x = 10,865,055.26/4,931.34
  6. Step 6: Final answer
    x = 2,203.27

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.