Home / 33,502.23-46,229.81-19,354.77

Finding the Fourth Proportional to 33,502.23, 46,229.81 and 19,354.77

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Solution

The fourth proportional to 33,502.23, 46,229.81 and 19,354.77 is: 26,707.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,502.23 : 46,229.81 = 19,354.77 : x
  2. Step 2: Convert to fraction form
    33,502.23/46,229.81 = 19,354.77/x
  3. Step 3: Cross multiply
    33,502.23x = 46,229.81 × 19,354.77
  4. Step 4: Simplify right side
    33,502.23x = 894,767,242.92
  5. Step 5: Solve for x
    x = 894,767,242.92/33,502.23
  6. Step 6: Final answer
    x = 26,707.69

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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.