Home / 46,948.06-70,461.60-43,992.46

Finding the Fourth Proportional to 46,948.06, 70,461.60 and 43,992.46

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Solution

The fourth proportional to 46,948.06, 70,461.60 and 43,992.46 is: 66,025.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,948.06 : 70,461.60 = 43,992.46 : x
  2. Step 2: Convert to fraction form
    46,948.06/70,461.60 = 43,992.46/x
  3. Step 3: Cross multiply
    46,948.06x = 70,461.60 × 43,992.46
  4. Step 4: Simplify right side
    46,948.06x = 3,099,779,119.54
  5. Step 5: Solve for x
    x = 3,099,779,119.54/46,948.06
  6. Step 6: Final answer
    x = 66,025.71

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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.