Home / 46,001.58-69,028.96-19,345.46

Finding the Fourth Proportional to 46,001.58, 69,028.96 and 19,345.46

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Solution

The fourth proportional to 46,001.58, 69,028.96 and 19,345.46 is: 29,029.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,001.58 : 69,028.96 = 19,345.46 : x
  2. Step 2: Convert to fraction form
    46,001.58/69,028.96 = 19,345.46/x
  3. Step 3: Cross multiply
    46,001.58x = 69,028.96 × 19,345.46
  4. Step 4: Simplify right side
    46,001.58x = 1,335,396,984.52
  5. Step 5: Solve for x
    x = 1,335,396,984.52/46,001.58
  6. Step 6: Final answer
    x = 29,029.37

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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.