Home / 82,653.73-114,054.19-46,356.67

Finding the Fourth Proportional to 82,653.73, 114,054.19 and 46,356.67

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Solution

The fourth proportional to 82,653.73, 114,054.19 and 46,356.67 is: 63,967.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,653.73 : 114,054.19 = 46,356.67 : x
  2. Step 2: Convert to fraction form
    82,653.73/114,054.19 = 46,356.67/x
  3. Step 3: Cross multiply
    82,653.73x = 114,054.19 × 46,356.67
  4. Step 4: Simplify right side
    82,653.73x = 5,287,172,447.95
  5. Step 5: Solve for x
    x = 5,287,172,447.95/82,653.73
  6. Step 6: Final answer
    x = 63,967.74

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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.