Home / 19,345.19-29,021.96-6,017.93

Finding the Fourth Proportional to 19,345.19, 29,021.96 and 6,017.93

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Solution

The fourth proportional to 19,345.19, 29,021.96 and 6,017.93 is: 9,028.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,345.19 : 29,021.96 = 6,017.93 : x
  2. Step 2: Convert to fraction form
    19,345.19/29,021.96 = 6,017.93/x
  3. Step 3: Cross multiply
    19,345.19x = 29,021.96 × 6,017.93
  4. Step 4: Simplify right side
    19,345.19x = 174,651,948.54
  5. Step 5: Solve for x
    x = 174,651,948.54/19,345.19
  6. Step 6: Final answer
    x = 9,028.19

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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.