Home / 46,353.75-69,530.77-13,073.82

Finding the Fourth Proportional to 46,353.75, 69,530.77 and 13,073.82

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Solution

The fourth proportional to 46,353.75, 69,530.77 and 13,073.82 is: 19,610.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,353.75 : 69,530.77 = 13,073.82 : x
  2. Step 2: Convert to fraction form
    46,353.75/69,530.77 = 13,073.82/x
  3. Step 3: Cross multiply
    46,353.75x = 69,530.77 × 13,073.82
  4. Step 4: Simplify right side
    46,353.75x = 909,032,662.74
  5. Step 5: Solve for x
    x = 909,032,662.74/46,353.75
  6. Step 6: Final answer
    x = 19,610.77

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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.