Home / 84,064.14-116,009.01-48,253.23

Finding the Fourth Proportional to 84,064.14, 116,009.01 and 48,253.23

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Solution

The fourth proportional to 84,064.14, 116,009.01 and 48,253.23 is: 66,589.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,064.14 : 116,009.01 = 48,253.23 : x
  2. Step 2: Convert to fraction form
    84,064.14/116,009.01 = 48,253.23/x
  3. Step 3: Cross multiply
    84,064.14x = 116,009.01 × 48,253.23
  4. Step 4: Simplify right side
    84,064.14x = 5,597,809,441.60
  5. Step 5: Solve for x
    x = 5,597,809,441.60/84,064.14
  6. Step 6: Final answer
    x = 66,589.74

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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.