Home / 64,324.30-96,490.24-24,881.62

Finding the Fourth Proportional to 64,324.30, 96,490.24 and 24,881.62

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Solution

The fourth proportional to 64,324.30, 96,490.24 and 24,881.62 is: 37,323.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,324.30 : 96,490.24 = 24,881.62 : x
  2. Step 2: Convert to fraction form
    64,324.30/96,490.24 = 24,881.62/x
  3. Step 3: Cross multiply
    64,324.30x = 96,490.24 × 24,881.62
  4. Step 4: Simplify right side
    64,324.30x = 2,400,833,485.39
  5. Step 5: Solve for x
    x = 2,400,833,485.39/64,324.30
  6. Step 6: Final answer
    x = 37,323.90

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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.