Home / 82,693.32-114,116.20-44,967.60

Finding the Fourth Proportional to 82,693.32, 114,116.20 and 44,967.60

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Solution

The fourth proportional to 82,693.32, 114,116.20 and 44,967.60 is: 62,054.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,693.32 : 114,116.20 = 44,967.60 : x
  2. Step 2: Convert to fraction form
    82,693.32/114,116.20 = 44,967.60/x
  3. Step 3: Cross multiply
    82,693.32x = 114,116.20 × 44,967.60
  4. Step 4: Simplify right side
    82,693.32x = 5,131,531,635.12
  5. Step 5: Solve for x
    x = 5,131,531,635.12/82,693.32
  6. Step 6: Final answer
    x = 62,054.97

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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.