Home / 46,064.54-69,053.07-18,002.60

Finding the Fourth Proportional to 46,064.54, 69,053.07 and 18,002.60

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Solution

The fourth proportional to 46,064.54, 69,053.07 and 18,002.60 is: 26,986.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,064.54 : 69,053.07 = 18,002.60 : x
  2. Step 2: Convert to fraction form
    46,064.54/69,053.07 = 18,002.60/x
  3. Step 3: Cross multiply
    46,064.54x = 69,053.07 × 18,002.60
  4. Step 4: Simplify right side
    46,064.54x = 1,243,134,779.18
  5. Step 5: Solve for x
    x = 1,243,134,779.18/46,064.54
  6. Step 6: Final answer
    x = 26,986.80

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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.