Home / 34,016.22-46,760.81-30,393.18

Finding the Fourth Proportional to 34,016.22, 46,760.81 and 30,393.18

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Solution

The fourth proportional to 34,016.22, 46,760.81 and 30,393.18 is: 41,780.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,016.22 : 46,760.81 = 30,393.18 : x
  2. Step 2: Convert to fraction form
    34,016.22/46,760.81 = 30,393.18/x
  3. Step 3: Cross multiply
    34,016.22x = 46,760.81 × 30,393.18
  4. Step 4: Simplify right side
    34,016.22x = 1,421,209,563.31
  5. Step 5: Solve for x
    x = 1,421,209,563.31/34,016.22
  6. Step 6: Final answer
    x = 41,780.35

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.