Home / 46,333.36-63,940.12-25,112.56

Finding the Fourth Proportional to 46,333.36, 63,940.12 and 25,112.56

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Solution

The fourth proportional to 46,333.36, 63,940.12 and 25,112.56 is: 34,655.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,333.36 : 63,940.12 = 25,112.56 : x
  2. Step 2: Convert to fraction form
    46,333.36/63,940.12 = 25,112.56/x
  3. Step 3: Cross multiply
    46,333.36x = 63,940.12 × 25,112.56
  4. Step 4: Simplify right side
    46,333.36x = 1,605,700,099.91
  5. Step 5: Solve for x
    x = 1,605,700,099.91/46,333.36
  6. Step 6: Final answer
    x = 34,655.38

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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.