Home / 70,050.47-96,669.64-44,899.97

Finding the Fourth Proportional to 70,050.47, 96,669.64 and 44,899.97

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Solution

The fourth proportional to 70,050.47, 96,669.64 and 44,899.97 is: 61,961.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    70,050.47 : 96,669.64 = 44,899.97 : x
  2. Step 2: Convert to fraction form
    70,050.47/96,669.64 = 44,899.97/x
  3. Step 3: Cross multiply
    70,050.47x = 96,669.64 × 44,899.97
  4. Step 4: Simplify right side
    70,050.47x = 4,340,463,935.91
  5. Step 5: Solve for x
    x = 4,340,463,935.91/70,050.47
  6. Step 6: Final answer
    x = 61,961.95

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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.