Home / 46,933.02-64,754.64-29,028.78

Finding the Fourth Proportional to 46,933.02, 64,754.64 and 29,028.78

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Solution

The fourth proportional to 46,933.02, 64,754.64 and 29,028.78 is: 40,051.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,933.02 : 64,754.64 = 29,028.78 : x
  2. Step 2: Convert to fraction form
    46,933.02/64,754.64 = 29,028.78/x
  3. Step 3: Cross multiply
    46,933.02x = 64,754.64 × 29,028.78
  4. Step 4: Simplify right side
    46,933.02x = 1,879,748,198.54
  5. Step 5: Solve for x
    x = 1,879,748,198.54/46,933.02
  6. Step 6: Final answer
    x = 40,051.72

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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.