Home / 62,948.44-94,394.40-18,559.60

Finding the Fourth Proportional to 62,948.44, 94,394.40 and 18,559.60

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Solution

The fourth proportional to 62,948.44, 94,394.40 and 18,559.60 is: 27,831.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,948.44 : 94,394.40 = 18,559.60 : x
  2. Step 2: Convert to fraction form
    62,948.44/94,394.40 = 18,559.60/x
  3. Step 3: Cross multiply
    62,948.44x = 94,394.40 × 18,559.60
  4. Step 4: Simplify right side
    62,948.44x = 1,751,922,306.24
  5. Step 5: Solve for x
    x = 1,751,922,306.24/62,948.44
  6. Step 6: Final answer
    x = 27,831.07

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.