Home / 46,202.02-69,310.51-18,106.84

Finding the Fourth Proportional to 46,202.02, 69,310.51 and 18,106.84

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Solution

The fourth proportional to 46,202.02, 69,310.51 and 18,106.84 is: 27,163.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,202.02 : 69,310.51 = 18,106.84 : x
  2. Step 2: Convert to fraction form
    46,202.02/69,310.51 = 18,106.84/x
  3. Step 3: Cross multiply
    46,202.02x = 69,310.51 × 18,106.84
  4. Step 4: Simplify right side
    46,202.02x = 1,254,994,407.18
  5. Step 5: Solve for x
    x = 1,254,994,407.18/46,202.02
  6. Step 6: Final answer
    x = 27,163.19

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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.