Home / 97,076.01-134,006.23-65,263.37

Finding the Fourth Proportional to 97,076.01, 134,006.23 and 65,263.37

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Solution

The fourth proportional to 97,076.01, 134,006.23 and 65,263.37 is: 90,091.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,076.01 : 134,006.23 = 65,263.37 : x
  2. Step 2: Convert to fraction form
    97,076.01/134,006.23 = 65,263.37/x
  3. Step 3: Cross multiply
    97,076.01x = 134,006.23 × 65,263.37
  4. Step 4: Simplify right side
    97,076.01x = 8,745,697,582.34
  5. Step 5: Solve for x
    x = 8,745,697,582.34/97,076.01
  6. Step 6: Final answer
    x = 90,091.23

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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.