Home / 48,623.30-67,100.10-26,267.30

Finding the Fourth Proportional to 48,623.30, 67,100.10 and 26,267.30

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Solution

The fourth proportional to 48,623.30, 67,100.10 and 26,267.30 is: 36,248.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,623.30 : 67,100.10 = 26,267.30 : x
  2. Step 2: Convert to fraction form
    48,623.30/67,100.10 = 26,267.30/x
  3. Step 3: Cross multiply
    48,623.30x = 67,100.10 × 26,267.30
  4. Step 4: Simplify right side
    48,623.30x = 1,762,538,274.35
  5. Step 5: Solve for x
    x = 1,762,538,274.35/48,623.30
  6. Step 6: Final answer
    x = 36,248.84

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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.