Home / 50,135.04-69,152.88-32,252.64

Finding the Fourth Proportional to 50,135.04, 69,152.88 and 32,252.64

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Solution

The fourth proportional to 50,135.04, 69,152.88 and 32,252.64 is: 44,487.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,135.04 : 69,152.88 = 32,252.64 : x
  2. Step 2: Convert to fraction form
    50,135.04/69,152.88 = 32,252.64/x
  3. Step 3: Cross multiply
    50,135.04x = 69,152.88 × 32,252.64
  4. Step 4: Simplify right side
    50,135.04x = 2,230,362,943.60
  5. Step 5: Solve for x
    x = 2,230,362,943.60/50,135.04
  6. Step 6: Final answer
    x = 44,487.11

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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.