Home / 61,344.44-92,038.26-30,201.56

Finding the Fourth Proportional to 61,344.44, 92,038.26 and 30,201.56

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Solution

The fourth proportional to 61,344.44, 92,038.26 and 30,201.56 is: 45,312.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,344.44 : 92,038.26 = 30,201.56 : x
  2. Step 2: Convert to fraction form
    61,344.44/92,038.26 = 30,201.56/x
  3. Step 3: Cross multiply
    61,344.44x = 92,038.26 × 30,201.56
  4. Step 4: Simplify right side
    61,344.44x = 2,779,698,688.33
  5. Step 5: Solve for x
    x = 2,779,698,688.33/61,344.44
  6. Step 6: Final answer
    x = 45,312.97

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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.