Home / 46,556.52-69,835.43-13,276.59

Finding the Fourth Proportional to 46,556.52, 69,835.43 and 13,276.59

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Solution

The fourth proportional to 46,556.52, 69,835.43 and 13,276.59 is: 19,915.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,556.52 : 69,835.43 = 13,276.59 : x
  2. Step 2: Convert to fraction form
    46,556.52/69,835.43 = 13,276.59/x
  3. Step 3: Cross multiply
    46,556.52x = 69,835.43 × 13,276.59
  4. Step 4: Simplify right side
    46,556.52x = 927,176,305.20
  5. Step 5: Solve for x
    x = 927,176,305.20/46,556.52
  6. Step 6: Final answer
    x = 19,915.07

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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.