Home / 19,468.48-29,197.86-6,324.62

Finding the Fourth Proportional to 19,468.48, 29,197.86 and 6,324.62

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Solution

The fourth proportional to 19,468.48, 29,197.86 and 6,324.62 is: 9,485.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,468.48 : 29,197.86 = 6,324.62 : x
  2. Step 2: Convert to fraction form
    19,468.48/29,197.86 = 6,324.62/x
  3. Step 3: Cross multiply
    19,468.48x = 29,197.86 × 6,324.62
  4. Step 4: Simplify right side
    19,468.48x = 184,665,369.31
  5. Step 5: Solve for x
    x = 184,665,369.31/19,468.48
  6. Step 6: Final answer
    x = 9,485.35

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1.5x scale

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.