Home / 33,381.05-46,064.07-19,041.26

Finding the Fourth Proportional to 33,381.05, 46,064.07 and 19,041.26

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Solution

The fourth proportional to 33,381.05, 46,064.07 and 19,041.26 is: 26,275.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,381.05 : 46,064.07 = 19,041.26 : x
  2. Step 2: Convert to fraction form
    33,381.05/46,064.07 = 19,041.26/x
  3. Step 3: Cross multiply
    33,381.05x = 46,064.07 × 19,041.26
  4. Step 4: Simplify right side
    33,381.05x = 877,117,703.21
  5. Step 5: Solve for x
    x = 877,117,703.21/33,381.05
  6. Step 6: Final answer
    x = 26,275.92

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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.