Home / 46,561.67-69,857.09-29,940.47

Finding the Fourth Proportional to 46,561.67, 69,857.09 and 29,940.47

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Solution

The fourth proportional to 46,561.67, 69,857.09 and 29,940.47 is: 44,920.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,561.67 : 69,857.09 = 29,940.47 : x
  2. Step 2: Convert to fraction form
    46,561.67/69,857.09 = 29,940.47/x
  3. Step 3: Cross multiply
    46,561.67x = 69,857.09 × 29,940.47
  4. Step 4: Simplify right side
    46,561.67x = 2,091,553,982.69
  5. Step 5: Solve for x
    x = 2,091,553,982.69/46,561.67
  6. Step 6: Final answer
    x = 44,920.08

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1.5x scale

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.