Home / 32,564.51-48,791.07-17,783.84

Finding the Fourth Proportional to 32,564.51, 48,791.07 and 17,783.84

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Solution

The fourth proportional to 32,564.51, 48,791.07 and 17,783.84 is: 26,645.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,564.51 : 48,791.07 = 17,783.84 : x
  2. Step 2: Convert to fraction form
    32,564.51/48,791.07 = 17,783.84/x
  3. Step 3: Cross multiply
    32,564.51x = 48,791.07 × 17,783.84
  4. Step 4: Simplify right side
    32,564.51x = 867,692,582.31
  5. Step 5: Solve for x
    x = 867,692,582.31/32,564.51
  6. Step 6: Final answer
    x = 26,645.34

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.