Home / 64,183.41-96,275.12-17,443.17

Finding the Fourth Proportional to 64,183.41, 96,275.12 and 17,443.17

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Solution

The fourth proportional to 64,183.41, 96,275.12 and 17,443.17 is: 26,164.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,183.41 : 96,275.12 = 17,443.17 : x
  2. Step 2: Convert to fraction form
    64,183.41/96,275.12 = 17,443.17/x
  3. Step 3: Cross multiply
    64,183.41x = 96,275.12 × 17,443.17
  4. Step 4: Simplify right side
    64,183.41x = 1,679,343,197.71
  5. Step 5: Solve for x
    x = 1,679,343,197.71/64,183.41
  6. Step 6: Final answer
    x = 26,164.76

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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.