Home / 64,740.66-97,087.50-22,608.94

Finding the Fourth Proportional to 64,740.66, 97,087.50 and 22,608.94

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Solution

The fourth proportional to 64,740.66, 97,087.50 and 22,608.94 is: 33,905.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,740.66 : 97,087.50 = 22,608.94 : x
  2. Step 2: Convert to fraction form
    64,740.66/97,087.50 = 22,608.94/x
  3. Step 3: Cross multiply
    64,740.66x = 97,087.50 × 22,608.94
  4. Step 4: Simplify right side
    64,740.66x = 2,195,045,462.25
  5. Step 5: Solve for x
    x = 2,195,045,462.25/64,740.66
  6. Step 6: Final answer
    x = 33,905.21

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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.