Home / 33,353.01-46,032.84-19,214.07

Finding the Fourth Proportional to 33,353.01, 46,032.84 and 19,214.07

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Solution

The fourth proportional to 33,353.01, 46,032.84 and 19,214.07 is: 26,518.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,353.01 : 46,032.84 = 19,214.07 : x
  2. Step 2: Convert to fraction form
    33,353.01/46,032.84 = 19,214.07/x
  3. Step 3: Cross multiply
    33,353.01x = 46,032.84 × 19,214.07
  4. Step 4: Simplify right side
    33,353.01x = 884,478,210.06
  5. Step 5: Solve for x
    x = 884,478,210.06/33,353.01
  6. Step 6: Final answer
    x = 26,518.69

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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.