Home / 47,094.30-64,990.62-25,584.30

Finding the Fourth Proportional to 47,094.30, 64,990.62 and 25,584.30

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Solution

The fourth proportional to 47,094.30, 64,990.62 and 25,584.30 is: 35,306.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,094.30 : 64,990.62 = 25,584.30 : x
  2. Step 2: Convert to fraction form
    47,094.30/64,990.62 = 25,584.30/x
  3. Step 3: Cross multiply
    47,094.30x = 64,990.62 × 25,584.30
  4. Step 4: Simplify right side
    47,094.30x = 1,662,739,519.27
  5. Step 5: Solve for x
    x = 1,662,739,519.27/47,094.30
  6. Step 6: Final answer
    x = 35,306.60

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.