Home / 13,067.98-19,604.18-6,045.13

Finding the Fourth Proportional to 13,067.98, 19,604.18 and 6,045.13

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Solution

The fourth proportional to 13,067.98, 19,604.18 and 6,045.13 is: 9,068.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,067.98 : 19,604.18 = 6,045.13 : x
  2. Step 2: Convert to fraction form
    13,067.98/19,604.18 = 6,045.13/x
  3. Step 3: Cross multiply
    13,067.98x = 19,604.18 × 6,045.13
  4. Step 4: Simplify right side
    13,067.98x = 118,509,822.26
  5. Step 5: Solve for x
    x = 118,509,822.26/13,067.98
  6. Step 6: Final answer
    x = 9,068.72

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1.5x scale

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.