Home / 44,826.95-67,249.28-13,237.56

Finding the Fourth Proportional to 44,826.95, 67,249.28 and 13,237.56

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Solution

The fourth proportional to 44,826.95, 67,249.28 and 13,237.56 is: 19,858.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,826.95 : 67,249.28 = 13,237.56 : x
  2. Step 2: Convert to fraction form
    44,826.95/67,249.28 = 13,237.56/x
  3. Step 3: Cross multiply
    44,826.95x = 67,249.28 × 13,237.56
  4. Step 4: Simplify right side
    44,826.95x = 890,216,412.05
  5. Step 5: Solve for x
    x = 890,216,412.05/44,826.95
  6. Step 6: Final answer
    x = 19,858.95

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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.