Home / 30,943.15-46,323.27-23,080.12

Finding the Fourth Proportional to 30,943.15, 46,323.27 and 23,080.12

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Solution

The fourth proportional to 30,943.15, 46,323.27 and 23,080.12 is: 34,551.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,943.15 : 46,323.27 = 23,080.12 : x
  2. Step 2: Convert to fraction form
    30,943.15/46,323.27 = 23,080.12/x
  3. Step 3: Cross multiply
    30,943.15x = 46,323.27 × 23,080.12
  4. Step 4: Simplify right side
    30,943.15x = 1,069,146,514.58
  5. Step 5: Solve for x
    x = 1,069,146,514.58/30,943.15
  6. Step 6: Final answer
    x = 34,551.96

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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.