Home / 48,003.09-66,244.46-26,783.25

Finding the Fourth Proportional to 48,003.09, 66,244.46 and 26,783.25

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Solution

The fourth proportional to 48,003.09, 66,244.46 and 26,783.25 is: 36,960.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,003.09 : 66,244.46 = 26,783.25 : x
  2. Step 2: Convert to fraction form
    48,003.09/66,244.46 = 26,783.25/x
  3. Step 3: Cross multiply
    48,003.09x = 66,244.46 × 26,783.25
  4. Step 4: Simplify right side
    48,003.09x = 1,774,241,799.38
  5. Step 5: Solve for x
    x = 1,774,241,799.38/48,003.09
  6. Step 6: Final answer
    x = 36,960.99

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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.