Home / 84,532.32-116,654.60-46,806.57

Finding the Fourth Proportional to 84,532.32, 116,654.60 and 46,806.57

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Solution

The fourth proportional to 84,532.32, 116,654.60 and 46,806.57 is: 64,593.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,532.32 : 116,654.60 = 46,806.57 : x
  2. Step 2: Convert to fraction form
    84,532.32/116,654.60 = 46,806.57/x
  3. Step 3: Cross multiply
    84,532.32x = 116,654.60 × 46,806.57
  4. Step 4: Simplify right side
    84,532.32x = 5,460,201,466.69
  5. Step 5: Solve for x
    x = 5,460,201,466.69/84,532.32
  6. Step 6: Final answer
    x = 64,593.06

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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.