Home / 82,050.22-113,227.74-46,239.51

Finding the Fourth Proportional to 82,050.22, 113,227.74 and 46,239.51

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Solution

The fourth proportional to 82,050.22, 113,227.74 and 46,239.51 is: 63,809.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,050.22 : 113,227.74 = 46,239.51 : x
  2. Step 2: Convert to fraction form
    82,050.22/113,227.74 = 46,239.51/x
  3. Step 3: Cross multiply
    82,050.22x = 113,227.74 × 46,239.51
  4. Step 4: Simplify right side
    82,050.22x = 5,235,595,216.01
  5. Step 5: Solve for x
    x = 5,235,595,216.01/82,050.22
  6. Step 6: Final answer
    x = 63,809.64

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.