Home / 47,904.76-66,110.59-26,684.02

Finding the Fourth Proportional to 47,904.76, 66,110.59 and 26,684.02

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Solution

The fourth proportional to 47,904.76, 66,110.59 and 26,684.02 is: 36,825.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,904.76 : 66,110.59 = 26,684.02 : x
  2. Step 2: Convert to fraction form
    47,904.76/66,110.59 = 26,684.02/x
  3. Step 3: Cross multiply
    47,904.76x = 66,110.59 × 26,684.02
  4. Step 4: Simplify right side
    47,904.76x = 1,764,096,305.77
  5. Step 5: Solve for x
    x = 1,764,096,305.77/47,904.76
  6. Step 6: Final answer
    x = 36,825.07

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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.