Home / 48,826.12-73,155.58-26,655.08

Finding the Fourth Proportional to 48,826.12, 73,155.58 and 26,655.08

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Solution

The fourth proportional to 48,826.12, 73,155.58 and 26,655.08 is: 39,936.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,826.12 : 73,155.58 = 26,655.08 : x
  2. Step 2: Convert to fraction form
    48,826.12/73,155.58 = 26,655.08/x
  3. Step 3: Cross multiply
    48,826.12x = 73,155.58 × 26,655.08
  4. Step 4: Simplify right side
    48,826.12x = 1,949,967,837.35
  5. Step 5: Solve for x
    x = 1,949,967,837.35/48,826.12
  6. Step 6: Final answer
    x = 39,936.98

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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.