Home / 82,273.36-113,530.76-46,466.92

Finding the Fourth Proportional to 82,273.36, 113,530.76 and 46,466.92

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Solution

The fourth proportional to 82,273.36, 113,530.76 and 46,466.92 is: 64,120.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,273.36 : 113,530.76 = 46,466.92 : x
  2. Step 2: Convert to fraction form
    82,273.36/113,530.76 = 46,466.92/x
  3. Step 3: Cross multiply
    82,273.36x = 113,530.76 × 46,466.92
  4. Step 4: Simplify right side
    82,273.36x = 5,275,424,742.46
  5. Step 5: Solve for x
    x = 5,275,424,742.46/82,273.36
  6. Step 6: Final answer
    x = 64,120.69

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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.