Home / 48,554.73-72,839.79-16,973.55

Finding the Fourth Proportional to 48,554.73, 72,839.79 and 16,973.55

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Solution

The fourth proportional to 48,554.73, 72,839.79 and 16,973.55 is: 25,463.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,554.73 : 72,839.79 = 16,973.55 : x
  2. Step 2: Convert to fraction form
    48,554.73/72,839.79 = 16,973.55/x
  3. Step 3: Cross multiply
    48,554.73x = 72,839.79 × 16,973.55
  4. Step 4: Simplify right side
    48,554.73x = 1,236,349,817.55
  5. Step 5: Solve for x
    x = 1,236,349,817.55/48,554.73
  6. Step 6: Final answer
    x = 25,463.01

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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.