Home / 109,823.00-164,546.46-59,938.16

Finding the Fourth Proportional to 109,823.00, 164,546.46 and 59,938.16

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Solution

The fourth proportional to 109,823.00, 164,546.46 and 59,938.16 is: 89,804.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    109,823.00 : 164,546.46 = 59,938.16 : x
  2. Step 2: Convert to fraction form
    109,823.00/164,546.46 = 59,938.16/x
  3. Step 3: Cross multiply
    109,823.00x = 164,546.46 × 59,938.16
  4. Step 4: Simplify right side
    109,823.00x = 9,862,611,224.18
  5. Step 5: Solve for x
    x = 9,862,611,224.18/109,823.00
  6. Step 6: Final answer
    x = 89,804.61

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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.