Home / 46,790.19-64,577.06-29,789.01

Finding the Fourth Proportional to 46,790.19, 64,577.06 and 29,789.01

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Solution

The fourth proportional to 46,790.19, 64,577.06 and 29,789.01 is: 41,113.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,790.19 : 64,577.06 = 29,789.01 : x
  2. Step 2: Convert to fraction form
    46,790.19/64,577.06 = 29,789.01/x
  3. Step 3: Cross multiply
    46,790.19x = 64,577.06 × 29,789.01
  4. Step 4: Simplify right side
    46,790.19x = 1,923,686,537.17
  5. Step 5: Solve for x
    x = 1,923,686,537.17/46,790.19
  6. Step 6: Final answer
    x = 41,113.03

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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.