Home / 94,533.26-130,450.03-54,250.34

Finding the Fourth Proportional to 94,533.26, 130,450.03 and 54,250.34

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Solution

The fourth proportional to 94,533.26, 130,450.03 and 54,250.34 is: 74,862.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,533.26 : 130,450.03 = 54,250.34 : x
  2. Step 2: Convert to fraction form
    94,533.26/130,450.03 = 54,250.34/x
  3. Step 3: Cross multiply
    94,533.26x = 130,450.03 × 54,250.34
  4. Step 4: Simplify right side
    94,533.26x = 7,076,957,692.63
  5. Step 5: Solve for x
    x = 7,076,957,692.63/94,533.26
  6. Step 6: Final answer
    x = 74,862.10

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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.