Home / 23,130.06-34,696.05-7,334.74

Finding the Fourth Proportional to 23,130.06, 34,696.05 and 7,334.74

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Solution

The fourth proportional to 23,130.06, 34,696.05 and 7,334.74 is: 11,002.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,130.06 : 34,696.05 = 7,334.74 : x
  2. Step 2: Convert to fraction form
    23,130.06/34,696.05 = 7,334.74/x
  3. Step 3: Cross multiply
    23,130.06x = 34,696.05 × 7,334.74
  4. Step 4: Simplify right side
    23,130.06x = 254,486,505.78
  5. Step 5: Solve for x
    x = 254,486,505.78/23,130.06
  6. Step 6: Final answer
    x = 11,002.41

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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.