Home / 33,365.48-46,061.02-19,215.58

Finding the Fourth Proportional to 33,365.48, 46,061.02 and 19,215.58

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Solution

The fourth proportional to 33,365.48, 46,061.02 and 19,215.58 is: 26,527.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,365.48 : 46,061.02 = 19,215.58 : x
  2. Step 2: Convert to fraction form
    33,365.48/46,061.02 = 19,215.58/x
  3. Step 3: Cross multiply
    33,365.48x = 46,061.02 × 19,215.58
  4. Step 4: Simplify right side
    33,365.48x = 885,089,214.69
  5. Step 5: Solve for x
    x = 885,089,214.69/33,365.48
  6. Step 6: Final answer
    x = 26,527.09

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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.