Home / 93,052.13-139,467.02-33,855.57

Finding the Fourth Proportional to 93,052.13, 139,467.02 and 33,855.57

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Solution

The fourth proportional to 93,052.13, 139,467.02 and 33,855.57 is: 50,742.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,052.13 : 139,467.02 = 33,855.57 : x
  2. Step 2: Convert to fraction form
    93,052.13/139,467.02 = 33,855.57/x
  3. Step 3: Cross multiply
    93,052.13x = 139,467.02 × 33,855.57
  4. Step 4: Simplify right side
    93,052.13x = 4,721,735,289.02
  5. Step 5: Solve for x
    x = 4,721,735,289.02/93,052.13
  6. Step 6: Final answer
    x = 50,742.91

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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.