Home / 47,043.62-64,919.98-25,533.46

Finding the Fourth Proportional to 47,043.62, 64,919.98 and 25,533.46

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Solution

The fourth proportional to 47,043.62, 64,919.98 and 25,533.46 is: 35,236.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,043.62 : 64,919.98 = 25,533.46 : x
  2. Step 2: Convert to fraction form
    47,043.62/64,919.98 = 25,533.46/x
  3. Step 3: Cross multiply
    47,043.62x = 64,919.98 × 25,533.46
  4. Step 4: Simplify right side
    47,043.62x = 1,657,631,825.60
  5. Step 5: Solve for x
    x = 1,657,631,825.60/47,043.62
  6. Step 6: Final answer
    x = 35,236.06

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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.