Home / 43,528.08-60,081.20-25,633.46

Finding the Fourth Proportional to 43,528.08, 60,081.20 and 25,633.46

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Solution

The fourth proportional to 43,528.08, 60,081.20 and 25,633.46 is: 35,381.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,528.08 : 60,081.20 = 25,633.46 : x
  2. Step 2: Convert to fraction form
    43,528.08/60,081.20 = 25,633.46/x
  3. Step 3: Cross multiply
    43,528.08x = 60,081.20 × 25,633.46
  4. Step 4: Simplify right side
    43,528.08x = 1,540,089,411.95
  5. Step 5: Solve for x
    x = 1,540,089,411.95/43,528.08
  6. Step 6: Final answer
    x = 35,381.51

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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.