Home / 69,206.48-95,477.59-43,703.32

Finding the Fourth Proportional to 69,206.48, 95,477.59 and 43,703.32

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Solution

The fourth proportional to 69,206.48, 95,477.59 and 43,703.32 is: 60,293.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,206.48 : 95,477.59 = 43,703.32 : x
  2. Step 2: Convert to fraction form
    69,206.48/95,477.59 = 43,703.32/x
  3. Step 3: Cross multiply
    69,206.48x = 95,477.59 × 43,703.32
  4. Step 4: Simplify right side
    69,206.48x = 4,172,686,972.69
  5. Step 5: Solve for x
    x = 4,172,686,972.69/69,206.48
  6. Step 6: Final answer
    x = 60,293.30

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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.