Home / 41,996.80-62,995.20-23,526.40

Finding the Fourth Proportional to 41,996.80, 62,995.20 and 23,526.40

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Solution

The fourth proportional to 41,996.80, 62,995.20 and 23,526.40 is: 35,289.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,996.80 : 62,995.20 = 23,526.40 : x
  2. Step 2: Convert to fraction form
    41,996.80/62,995.20 = 23,526.40/x
  3. Step 3: Cross multiply
    41,996.80x = 62,995.20 × 23,526.40
  4. Step 4: Simplify right side
    41,996.80x = 1,482,050,273.28
  5. Step 5: Solve for x
    x = 1,482,050,273.28/41,996.80
  6. Step 6: Final answer
    x = 35,289.60

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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.