Home / 43,427.43-65,124.54-23,695.44

Finding the Fourth Proportional to 43,427.43, 65,124.54 and 23,695.44

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Solution

The fourth proportional to 43,427.43, 65,124.54 and 23,695.44 is: 35,534.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,427.43 : 65,124.54 = 23,695.44 : x
  2. Step 2: Convert to fraction form
    43,427.43/65,124.54 = 23,695.44/x
  3. Step 3: Cross multiply
    43,427.43x = 65,124.54 × 23,695.44
  4. Step 4: Simplify right side
    43,427.43x = 1,543,154,630.10
  5. Step 5: Solve for x
    x = 1,543,154,630.10/43,427.43
  6. Step 6: Final answer
    x = 35,534.10

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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.