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Finding the Fourth Proportional to 233,229.52, 349,845.04 and 64,763.04

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Solution

The fourth proportional to 233,229.52, 349,845.04 and 64,763.04 is: 97,144.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,229.52 : 349,845.04 = 64,763.04 : x
  2. Step 2: Convert to fraction form
    233,229.52/349,845.04 = 64,763.04/x
  3. Step 3: Cross multiply
    233,229.52x = 349,845.04 × 64,763.04
  4. Step 4: Simplify right side
    233,229.52x = 22,657,028,319.32
  5. Step 5: Solve for x
    x = 22,657,028,319.32/233,229.52
  6. Step 6: Final answer
    x = 97,144.77

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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.