Home / 33,345.08-46,014.72-19,194.92

Finding the Fourth Proportional to 33,345.08, 46,014.72 and 19,194.92

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Solution

The fourth proportional to 33,345.08, 46,014.72 and 19,194.92 is: 26,488.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,345.08 : 46,014.72 = 19,194.92 : x
  2. Step 2: Convert to fraction form
    33,345.08/46,014.72 = 19,194.92/x
  3. Step 3: Cross multiply
    33,345.08x = 46,014.72 × 19,194.92
  4. Step 4: Simplify right side
    33,345.08x = 883,248,869.22
  5. Step 5: Solve for x
    x = 883,248,869.22/33,345.08
  6. Step 6: Final answer
    x = 26,488.13

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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.