Home / 43,725.41-65,492.88-26,807.22

Finding the Fourth Proportional to 43,725.41, 65,492.88 and 26,807.22

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Solution

The fourth proportional to 43,725.41, 65,492.88 and 26,807.22 is: 40,152.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,725.41 : 65,492.88 = 26,807.22 : x
  2. Step 2: Convert to fraction form
    43,725.41/65,492.88 = 26,807.22/x
  3. Step 3: Cross multiply
    43,725.41x = 65,492.88 × 26,807.22
  4. Step 4: Simplify right side
    43,725.41x = 1,755,682,042.59
  5. Step 5: Solve for x
    x = 1,755,682,042.59/43,725.41
  6. Step 6: Final answer
    x = 40,152.44

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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.