Home / 46,505.94-64,200.24-29,748.66

Finding the Fourth Proportional to 46,505.94, 64,200.24 and 29,748.66

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Solution

The fourth proportional to 46,505.94, 64,200.24 and 29,748.66 is: 41,067.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,505.94 : 64,200.24 = 29,748.66 : x
  2. Step 2: Convert to fraction form
    46,505.94/64,200.24 = 29,748.66/x
  3. Step 3: Cross multiply
    46,505.94x = 64,200.24 × 29,748.66
  4. Step 4: Simplify right side
    46,505.94x = 1,909,871,111.68
  5. Step 5: Solve for x
    x = 1,909,871,111.68/46,505.94
  6. Step 6: Final answer
    x = 41,067.25

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.