Home / 94,523.04-130,440.60-51,504.37

Finding the Fourth Proportional to 94,523.04, 130,440.60 and 51,504.37

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Solution

The fourth proportional to 94,523.04, 130,440.60 and 51,504.37 is: 71,075.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,523.04 : 130,440.60 = 51,504.37 : x
  2. Step 2: Convert to fraction form
    94,523.04/130,440.60 = 51,504.37/x
  3. Step 3: Cross multiply
    94,523.04x = 130,440.60 × 51,504.37
  4. Step 4: Simplify right side
    94,523.04x = 6,718,260,599.32
  5. Step 5: Solve for x
    x = 6,718,260,599.32/94,523.04
  6. Step 6: Final answer
    x = 71,075.38

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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.