Home / 43,511.07-65,256.30-24,543.84

Finding the Fourth Proportional to 43,511.07, 65,256.30 and 24,543.84

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Solution

The fourth proportional to 43,511.07, 65,256.30 and 24,543.84 is: 36,809.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,511.07 : 65,256.30 = 24,543.84 : x
  2. Step 2: Convert to fraction form
    43,511.07/65,256.30 = 24,543.84/x
  3. Step 3: Cross multiply
    43,511.07x = 65,256.30 × 24,543.84
  4. Step 4: Simplify right side
    43,511.07x = 1,601,640,186.19
  5. Step 5: Solve for x
    x = 1,601,640,186.19/43,511.07
  6. Step 6: Final answer
    x = 36,809.95

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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.