Home / 13,045.42-19,552.10-6,015.68

Finding the Fourth Proportional to 13,045.42, 19,552.10 and 6,015.68

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Solution

The fourth proportional to 13,045.42, 19,552.10 and 6,015.68 is: 9,016.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,045.42 : 19,552.10 = 6,015.68 : x
  2. Step 2: Convert to fraction form
    13,045.42/19,552.10 = 6,015.68/x
  3. Step 3: Cross multiply
    13,045.42x = 19,552.10 × 6,015.68
  4. Step 4: Simplify right side
    13,045.42x = 117,619,196.43
  5. Step 5: Solve for x
    x = 117,619,196.43/13,045.42
  6. Step 6: Final answer
    x = 9,016.13

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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.