Home / 93,237.02-139,899.27-46,493.54

Finding the Fourth Proportional to 93,237.02, 139,899.27 and 46,493.54

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Solution

The fourth proportional to 93,237.02, 139,899.27 and 46,493.54 is: 69,762.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,237.02 : 139,899.27 = 46,493.54 : x
  2. Step 2: Convert to fraction form
    93,237.02/139,899.27 = 46,493.54/x
  3. Step 3: Cross multiply
    93,237.02x = 139,899.27 × 46,493.54
  4. Step 4: Simplify right side
    93,237.02x = 6,504,412,305.72
  5. Step 5: Solve for x
    x = 6,504,412,305.72/93,237.02
  6. Step 6: Final answer
    x = 69,762.12

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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.