Home / 46,371.84-69,559.13-13,088.44

Finding the Fourth Proportional to 46,371.84, 69,559.13 and 13,088.44

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Solution

The fourth proportional to 46,371.84, 69,559.13 and 13,088.44 is: 19,633.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,371.84 : 69,559.13 = 13,088.44 : x
  2. Step 2: Convert to fraction form
    46,371.84/69,559.13 = 13,088.44/x
  3. Step 3: Cross multiply
    46,371.84x = 69,559.13 × 13,088.44
  4. Step 4: Simplify right side
    46,371.84x = 910,420,191.05
  5. Step 5: Solve for x
    x = 910,420,191.05/46,371.84
  6. Step 6: Final answer
    x = 19,633.04

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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.