Home / 64,398.20-96,596.19-17,651.07

Finding the Fourth Proportional to 64,398.20, 96,596.19 and 17,651.07

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Solution

The fourth proportional to 64,398.20, 96,596.19 and 17,651.07 is: 26,476.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,398.20 : 96,596.19 = 17,651.07 : x
  2. Step 2: Convert to fraction form
    64,398.20/96,596.19 = 17,651.07/x
  3. Step 3: Cross multiply
    64,398.20x = 96,596.19 × 17,651.07
  4. Step 4: Simplify right side
    64,398.20x = 1,705,026,111.42
  5. Step 5: Solve for x
    x = 1,705,026,111.42/64,398.20
  6. Step 6: Final answer
    x = 26,476.30

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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.