Home / 97,453.35-134,495.10-59,204.54

Finding the Fourth Proportional to 97,453.35, 134,495.10 and 59,204.54

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Solution

The fourth proportional to 97,453.35, 134,495.10 and 59,204.54 is: 81,708.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,453.35 : 134,495.10 = 59,204.54 : x
  2. Step 2: Convert to fraction form
    97,453.35/134,495.10 = 59,204.54/x
  3. Step 3: Cross multiply
    97,453.35x = 134,495.10 × 59,204.54
  4. Step 4: Simplify right side
    97,453.35x = 7,962,720,863.99
  5. Step 5: Solve for x
    x = 7,962,720,863.99/97,453.35
  6. Step 6: Final answer
    x = 81,708.03

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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.