Home / 47,983.72-71,975.70-24,597.40

Finding the Fourth Proportional to 47,983.72, 71,975.70 and 24,597.40

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Solution

The fourth proportional to 47,983.72, 71,975.70 and 24,597.40 is: 36,896.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,983.72 : 71,975.70 = 24,597.40 : x
  2. Step 2: Convert to fraction form
    47,983.72/71,975.70 = 24,597.40/x
  3. Step 3: Cross multiply
    47,983.72x = 71,975.70 × 24,597.40
  4. Step 4: Simplify right side
    47,983.72x = 1,770,415,083.18
  5. Step 5: Solve for x
    x = 1,770,415,083.18/47,983.72
  6. Step 6: Final answer
    x = 36,896.16

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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.