Home / 43,971.16-65,887.56-34,000.24

Finding the Fourth Proportional to 43,971.16, 65,887.56 and 34,000.24

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Solution

The fourth proportional to 43,971.16, 65,887.56 and 34,000.24 is: 50,946.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,971.16 : 65,887.56 = 34,000.24 : x
  2. Step 2: Convert to fraction form
    43,971.16/65,887.56 = 34,000.24/x
  3. Step 3: Cross multiply
    43,971.16x = 65,887.56 × 34,000.24
  4. Step 4: Simplify right side
    43,971.16x = 2,240,192,853.01
  5. Step 5: Solve for x
    x = 2,240,192,853.01/43,971.16
  6. Step 6: Final answer
    x = 50,946.87

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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.