Home / 56,495.14-84,753.07-46,056.60

Finding the Fourth Proportional to 56,495.14, 84,753.07 and 46,056.60

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Solution

The fourth proportional to 56,495.14, 84,753.07 and 46,056.60 is: 69,093.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,495.14 : 84,753.07 = 46,056.60 : x
  2. Step 2: Convert to fraction form
    56,495.14/84,753.07 = 46,056.60/x
  3. Step 3: Cross multiply
    56,495.14x = 84,753.07 × 46,056.60
  4. Step 4: Simplify right side
    56,495.14x = 3,903,438,128.62
  5. Step 5: Solve for x
    x = 3,903,438,128.62/56,495.14
  6. Step 6: Final answer
    x = 69,093.35

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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.