Home / 48,396.81-72,597.95-17,232.06

Finding the Fourth Proportional to 48,396.81, 72,597.95 and 17,232.06

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Solution

The fourth proportional to 48,396.81, 72,597.95 and 17,232.06 is: 25,849.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,396.81 : 72,597.95 = 17,232.06 : x
  2. Step 2: Convert to fraction form
    48,396.81/72,597.95 = 17,232.06/x
  3. Step 3: Cross multiply
    48,396.81x = 72,597.95 × 17,232.06
  4. Step 4: Simplify right side
    48,396.81x = 1,251,012,454.85
  5. Step 5: Solve for x
    x = 1,251,012,454.85/48,396.81
  6. Step 6: Final answer
    x = 25,849.07

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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.