Home / 34,621.53-47,764.80-23,273.04

Finding the Fourth Proportional to 34,621.53, 47,764.80 and 23,273.04

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Solution

The fourth proportional to 34,621.53, 47,764.80 and 23,273.04 is: 32,108.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,621.53 : 47,764.80 = 23,273.04 : x
  2. Step 2: Convert to fraction form
    34,621.53/47,764.80 = 23,273.04/x
  3. Step 3: Cross multiply
    34,621.53x = 47,764.80 × 23,273.04
  4. Step 4: Simplify right side
    34,621.53x = 1,111,632,100.99
  5. Step 5: Solve for x
    x = 1,111,632,100.99/34,621.53
  6. Step 6: Final answer
    x = 32,108.12

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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.