Home / 33,656.76-46,451.70-25,683.84

Finding the Fourth Proportional to 33,656.76, 46,451.70 and 25,683.84

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Solution

The fourth proportional to 33,656.76, 46,451.70 and 25,683.84 is: 35,447.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,656.76 : 46,451.70 = 25,683.84 : x
  2. Step 2: Convert to fraction form
    33,656.76/46,451.70 = 25,683.84/x
  3. Step 3: Cross multiply
    33,656.76x = 46,451.70 × 25,683.84
  4. Step 4: Simplify right side
    33,656.76x = 1,193,058,030.53
  5. Step 5: Solve for x
    x = 1,193,058,030.53/33,656.76
  6. Step 6: Final answer
    x = 35,447.80

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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.