Home / 33,360.94-46,039.17-19,020.52

Finding the Fourth Proportional to 33,360.94, 46,039.17 and 19,020.52

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Solution

The fourth proportional to 33,360.94, 46,039.17 and 19,020.52 is: 26,248.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,360.94 : 46,039.17 = 19,020.52 : x
  2. Step 2: Convert to fraction form
    33,360.94/46,039.17 = 19,020.52/x
  3. Step 3: Cross multiply
    33,360.94x = 46,039.17 × 19,020.52
  4. Step 4: Simplify right side
    33,360.94x = 875,688,953.77
  5. Step 5: Solve for x
    x = 875,688,953.77/33,360.94
  6. Step 6: Final answer
    x = 26,248.93

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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.