Home / 84,268.02-116,274.69-50,263.81

Finding the Fourth Proportional to 84,268.02, 116,274.69 and 50,263.81

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Solution

The fourth proportional to 84,268.02, 116,274.69 and 50,263.81 is: 69,355.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,268.02 : 116,274.69 = 50,263.81 : x
  2. Step 2: Convert to fraction form
    84,268.02/116,274.69 = 50,263.81/x
  3. Step 3: Cross multiply
    84,268.02x = 116,274.69 × 50,263.81
  4. Step 4: Simplify right side
    84,268.02x = 5,844,408,925.97
  5. Step 5: Solve for x
    x = 5,844,408,925.97/84,268.02
  6. Step 6: Final answer
    x = 69,355.00

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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.