Home / 48,235.84-72,360.77-14,958.59

Finding the Fourth Proportional to 48,235.84, 72,360.77 and 14,958.59

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Solution

The fourth proportional to 48,235.84, 72,360.77 and 14,958.59 is: 22,440.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,235.84 : 72,360.77 = 14,958.59 : x
  2. Step 2: Convert to fraction form
    48,235.84/72,360.77 = 14,958.59/x
  3. Step 3: Cross multiply
    48,235.84x = 72,360.77 × 14,958.59
  4. Step 4: Simplify right side
    48,235.84x = 1,082,414,797.75
  5. Step 5: Solve for x
    x = 1,082,414,797.75/48,235.84
  6. Step 6: Final answer
    x = 22,440.05

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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.