Home / 35,664.08-53,505-10,704.59

Finding the Fourth Proportional to 35,664.08, 53,505 and 10,704.59

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Solution

The fourth proportional to 35,664.08, 53,505 and 10,704.59 is: 16,059.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,664.08 : 53,505 = 10,704.59 : x
  2. Step 2: Convert to fraction form
    35,664.08/53,505 = 10,704.59/x
  3. Step 3: Cross multiply
    35,664.08x = 53,505 × 10,704.59
  4. Step 4: Simplify right side
    35,664.08x = 572,749,087.95
  5. Step 5: Solve for x
    x = 572,749,087.95/35,664.08
  6. Step 6: Final answer
    x = 16,059.55

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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.