Home / 84,193.56-116,187.08-46,467.81

Finding the Fourth Proportional to 84,193.56, 116,187.08 and 46,467.81

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Solution

The fourth proportional to 84,193.56, 116,187.08 and 46,467.81 is: 64,125.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,193.56 : 116,187.08 = 46,467.81 : x
  2. Step 2: Convert to fraction form
    84,193.56/116,187.08 = 46,467.81/x
  3. Step 3: Cross multiply
    84,193.56x = 116,187.08 × 46,467.81
  4. Step 4: Simplify right side
    84,193.56x = 5,398,958,925.56
  5. Step 5: Solve for x
    x = 5,398,958,925.56/84,193.56
  6. Step 6: Final answer
    x = 64,125.56

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.