Home / 33,403.01-46,094.51-18,295.74

Finding the Fourth Proportional to 33,403.01, 46,094.51 and 18,295.74

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Solution

The fourth proportional to 33,403.01, 46,094.51 and 18,295.74 is: 25,247.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,403.01 : 46,094.51 = 18,295.74 : x
  2. Step 2: Convert to fraction form
    33,403.01/46,094.51 = 18,295.74/x
  3. Step 3: Cross multiply
    33,403.01x = 46,094.51 × 18,295.74
  4. Step 4: Simplify right side
    33,403.01x = 843,332,848.44
  5. Step 5: Solve for x
    x = 843,332,848.44/33,403.01
  6. Step 6: Final answer
    x = 25,247.21

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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.