Home / 84,709.01-116,898.47-46,983.26

Finding the Fourth Proportional to 84,709.01, 116,898.47 and 46,983.26

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Solution

The fourth proportional to 84,709.01, 116,898.47 and 46,983.26 is: 64,836.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,709.01 : 116,898.47 = 46,983.26 : x
  2. Step 2: Convert to fraction form
    84,709.01/116,898.47 = 46,983.26/x
  3. Step 3: Cross multiply
    84,709.01x = 116,898.47 × 46,983.26
  4. Step 4: Simplify right side
    84,709.01x = 5,492,270,390.20
  5. Step 5: Solve for x
    x = 5,492,270,390.20/84,709.01
  6. Step 6: Final answer
    x = 64,836.91

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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.