Home / 94,394.60-130,262.07-51,374.93

Finding the Fourth Proportional to 94,394.60, 130,262.07 and 51,374.93

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Solution

The fourth proportional to 94,394.60, 130,262.07 and 51,374.93 is: 70,896.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,394.60 : 130,262.07 = 51,374.93 : x
  2. Step 2: Convert to fraction form
    94,394.60/130,262.07 = 51,374.93/x
  3. Step 3: Cross multiply
    94,394.60x = 130,262.07 × 51,374.93
  4. Step 4: Simplify right side
    94,394.60x = 6,692,204,269.25
  5. Step 5: Solve for x
    x = 6,692,204,269.25/94,394.60
  6. Step 6: Final answer
    x = 70,896.05

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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.