Home / 47,069.44-64,955.82-25,559.08

Finding the Fourth Proportional to 47,069.44, 64,955.82 and 25,559.08

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Solution

The fourth proportional to 47,069.44, 64,955.82 and 25,559.08 is: 35,271.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,069.44 : 64,955.82 = 25,559.08 : x
  2. Step 2: Convert to fraction form
    47,069.44/64,955.82 = 25,559.08/x
  3. Step 3: Cross multiply
    47,069.44x = 64,955.82 × 25,559.08
  4. Step 4: Simplify right side
    47,069.44x = 1,660,210,999.85
  5. Step 5: Solve for x
    x = 1,660,210,999.85/47,069.44
  6. Step 6: Final answer
    x = 35,271.53

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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.