Home / 46,133.37-69,110.15-29,214.50

Finding the Fourth Proportional to 46,133.37, 69,110.15 and 29,214.50

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Solution

The fourth proportional to 46,133.37, 69,110.15 and 29,214.50 is: 43,764.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,133.37 : 69,110.15 = 29,214.50 : x
  2. Step 2: Convert to fraction form
    46,133.37/69,110.15 = 29,214.50/x
  3. Step 3: Cross multiply
    46,133.37x = 69,110.15 × 29,214.50
  4. Step 4: Simplify right side
    46,133.37x = 2,019,017,985.55
  5. Step 5: Solve for x
    x = 2,019,017,985.55/46,133.37
  6. Step 6: Final answer
    x = 43,764.81

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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.