Home / 93,941.04-140,927.12-46,558.36

Finding the Fourth Proportional to 93,941.04, 140,927.12 and 46,558.36

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Solution

The fourth proportional to 93,941.04, 140,927.12 and 46,558.36 is: 69,845.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,941.04 : 140,927.12 = 46,558.36 : x
  2. Step 2: Convert to fraction form
    93,941.04/140,927.12 = 46,558.36/x
  3. Step 3: Cross multiply
    93,941.04x = 140,927.12 × 46,558.36
  4. Step 4: Simplify right side
    93,941.04x = 6,561,335,586.72
  5. Step 5: Solve for x
    x = 6,561,335,586.72/93,941.04
  6. Step 6: Final answer
    x = 69,845.25

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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.