Home / 64,012.04-95,953.26-30,683.24

Finding the Fourth Proportional to 64,012.04, 95,953.26 and 30,683.24

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Solution

The fourth proportional to 64,012.04, 95,953.26 and 30,683.24 is: 45,993.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,012.04 : 95,953.26 = 30,683.24 : x
  2. Step 2: Convert to fraction form
    64,012.04/95,953.26 = 30,683.24/x
  3. Step 3: Cross multiply
    64,012.04x = 95,953.26 × 30,683.24
  4. Step 4: Simplify right side
    64,012.04x = 2,944,156,905.36
  5. Step 5: Solve for x
    x = 2,944,156,905.36/64,012.04
  6. Step 6: Final answer
    x = 45,993.80

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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.