Home / 64,022.20-96,033.30-56,246.20

Finding the Fourth Proportional to 64,022.20, 96,033.30 and 56,246.20

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Solution

The fourth proportional to 64,022.20, 96,033.30 and 56,246.20 is: 84,369.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,022.20 : 96,033.30 = 56,246.20 : x
  2. Step 2: Convert to fraction form
    64,022.20/96,033.30 = 56,246.20/x
  3. Step 3: Cross multiply
    64,022.20x = 96,033.30 × 56,246.20
  4. Step 4: Simplify right side
    64,022.20x = 5,401,508,198.46
  5. Step 5: Solve for x
    x = 5,401,508,198.46/64,022.20
  6. Step 6: Final answer
    x = 84,369.30

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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.