Home / 46,078.74-69,060.60-19,752.93

Finding the Fourth Proportional to 46,078.74, 69,060.60 and 19,752.93

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Solution

The fourth proportional to 46,078.74, 69,060.60 and 19,752.93 is: 29,604.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,078.74 : 69,060.60 = 19,752.93 : x
  2. Step 2: Convert to fraction form
    46,078.74/69,060.60 = 19,752.93/x
  3. Step 3: Cross multiply
    46,078.74x = 69,060.60 × 19,752.93
  4. Step 4: Simplify right side
    46,078.74x = 1,364,149,197.56
  5. Step 5: Solve for x
    x = 1,364,149,197.56/46,078.74
  6. Step 6: Final answer
    x = 29,604.74

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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.