Home / 47,059.22-64,941.80-25,839.83

Finding the Fourth Proportional to 47,059.22, 64,941.80 and 25,839.83

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Solution

The fourth proportional to 47,059.22, 64,941.80 and 25,839.83 is: 35,659.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,059.22 : 64,941.80 = 25,839.83 : x
  2. Step 2: Convert to fraction form
    47,059.22/64,941.80 = 25,839.83/x
  3. Step 3: Cross multiply
    47,059.22x = 64,941.80 × 25,839.83
  4. Step 4: Simplify right side
    47,059.22x = 1,678,084,617.99
  5. Step 5: Solve for x
    x = 1,678,084,617.99/47,059.22
  6. Step 6: Final answer
    x = 35,659.00

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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.