Home / 69,055.30-103,665.93-46,801.17

Finding the Fourth Proportional to 69,055.30, 103,665.93 and 46,801.17

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Solution

The fourth proportional to 69,055.30, 103,665.93 and 46,801.17 is: 70,257.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,055.30 : 103,665.93 = 46,801.17 : x
  2. Step 2: Convert to fraction form
    69,055.30/103,665.93 = 46,801.17/x
  3. Step 3: Cross multiply
    69,055.30x = 103,665.93 × 46,801.17
  4. Step 4: Simplify right side
    69,055.30x = 4,851,686,813.14
  5. Step 5: Solve for x
    x = 4,851,686,813.14/69,055.30
  6. Step 6: Final answer
    x = 70,257.99

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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.