Home / 82,313.22-113,594.58-46,504.74

Finding the Fourth Proportional to 82,313.22, 113,594.58 and 46,504.74

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Solution

The fourth proportional to 82,313.22, 113,594.58 and 46,504.74 is: 64,177.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,313.22 : 113,594.58 = 46,504.74 : x
  2. Step 2: Convert to fraction form
    82,313.22/113,594.58 = 46,504.74/x
  3. Step 3: Cross multiply
    82,313.22x = 113,594.58 × 46,504.74
  4. Step 4: Simplify right side
    82,313.22x = 5,282,686,408.31
  5. Step 5: Solve for x
    x = 5,282,686,408.31/82,313.22
  6. Step 6: Final answer
    x = 64,177.86

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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.