Home / 47,012.04-64,880.82-25,795.44

Finding the Fourth Proportional to 47,012.04, 64,880.82 and 25,795.44

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Solution

The fourth proportional to 47,012.04, 64,880.82 and 25,795.44 is: 35,600.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,012.04 : 64,880.82 = 25,795.44 : x
  2. Step 2: Convert to fraction form
    47,012.04/64,880.82 = 25,795.44/x
  3. Step 3: Cross multiply
    47,012.04x = 64,880.82 × 25,795.44
  4. Step 4: Simplify right side
    47,012.04x = 1,673,629,299.46
  5. Step 5: Solve for x
    x = 1,673,629,299.46/47,012.04
  6. Step 6: Final answer
    x = 35,600.01

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1.5x scale

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.