Home / 46,293.56-69,465.61-19,635.41

Finding the Fourth Proportional to 46,293.56, 69,465.61 and 19,635.41

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Solution

The fourth proportional to 46,293.56, 69,465.61 and 19,635.41 is: 29,463.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,293.56 : 69,465.61 = 19,635.41 : x
  2. Step 2: Convert to fraction form
    46,293.56/69,465.61 = 19,635.41/x
  3. Step 3: Cross multiply
    46,293.56x = 69,465.61 × 19,635.41
  4. Step 4: Simplify right side
    46,293.56x = 1,363,985,385.92
  5. Step 5: Solve for x
    x = 1,363,985,385.92/46,293.56
  6. Step 6: Final answer
    x = 29,463.83

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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.