Home / 70,246.07-96,948.45-46,067.37

Finding the Fourth Proportional to 70,246.07, 96,948.45 and 46,067.37

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Solution

The fourth proportional to 70,246.07, 96,948.45 and 46,067.37 is: 63,578.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    70,246.07 : 96,948.45 = 46,067.37 : x
  2. Step 2: Convert to fraction form
    70,246.07/96,948.45 = 46,067.37/x
  3. Step 3: Cross multiply
    70,246.07x = 96,948.45 × 46,067.37
  4. Step 4: Simplify right side
    70,246.07x = 4,466,160,307.88
  5. Step 5: Solve for x
    x = 4,466,160,307.88/70,246.07
  6. Step 6: Final answer
    x = 63,578.80

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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.