Home / 46,574.33-69,862.19-13,294.41

Finding the Fourth Proportional to 46,574.33, 69,862.19 and 13,294.41

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Solution

The fourth proportional to 46,574.33, 69,862.19 and 13,294.41 is: 19,941.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,574.33 : 69,862.19 = 13,294.41 : x
  2. Step 2: Convert to fraction form
    46,574.33/69,862.19 = 13,294.41/x
  3. Step 3: Cross multiply
    46,574.33x = 69,862.19 × 13,294.41
  4. Step 4: Simplify right side
    46,574.33x = 928,776,530.89
  5. Step 5: Solve for x
    x = 928,776,530.89/46,574.33
  6. Step 6: Final answer
    x = 19,941.81

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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.