Home / 33,943.01-46,846.95-18,840.55

Finding the Fourth Proportional to 33,943.01, 46,846.95 and 18,840.55

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Solution

The fourth proportional to 33,943.01, 46,846.95 and 18,840.55 is: 26,003.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,943.01 : 46,846.95 = 18,840.55 : x
  2. Step 2: Convert to fraction form
    33,943.01/46,846.95 = 18,840.55/x
  3. Step 3: Cross multiply
    33,943.01x = 46,846.95 × 18,840.55
  4. Step 4: Simplify right side
    33,943.01x = 882,622,303.82
  5. Step 5: Solve for x
    x = 882,622,303.82/33,943.01
  6. Step 6: Final answer
    x = 26,003.07

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.