Home / 33,368.15-46,048.65-19,029.63

Finding the Fourth Proportional to 33,368.15, 46,048.65 and 19,029.63

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Solution

The fourth proportional to 33,368.15, 46,048.65 and 19,029.63 is: 26,261.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,368.15 : 46,048.65 = 19,029.63 : x
  2. Step 2: Convert to fraction form
    33,368.15/46,048.65 = 19,029.63/x
  3. Step 3: Cross multiply
    33,368.15x = 46,048.65 × 19,029.63
  4. Step 4: Simplify right side
    33,368.15x = 876,288,979.86
  5. Step 5: Solve for x
    x = 876,288,979.86/33,368.15
  6. Step 6: Final answer
    x = 26,261.24

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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.