Home / 46,044.95-69,067.42-30,458.93

Finding the Fourth Proportional to 46,044.95, 69,067.42 and 30,458.93

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Solution

The fourth proportional to 46,044.95, 69,067.42 and 30,458.93 is: 45,688.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,044.95 : 69,067.42 = 30,458.93 : x
  2. Step 2: Convert to fraction form
    46,044.95/69,067.42 = 30,458.93/x
  3. Step 3: Cross multiply
    46,044.95x = 69,067.42 × 30,458.93
  4. Step 4: Simplify right side
    46,044.95x = 2,103,719,289.58
  5. Step 5: Solve for x
    x = 2,103,719,289.58/46,044.95
  6. Step 6: Final answer
    x = 45,688.39

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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.