Home / 19,095.67-28,643.52-5,948.04

Finding the Fourth Proportional to 19,095.67, 28,643.52 and 5,948.04

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Solution

The fourth proportional to 19,095.67, 28,643.52 and 5,948.04 is: 8,922.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,095.67 : 28,643.52 = 5,948.04 : x
  2. Step 2: Convert to fraction form
    19,095.67/28,643.52 = 5,948.04/x
  3. Step 3: Cross multiply
    19,095.67x = 28,643.52 × 5,948.04
  4. Step 4: Simplify right side
    19,095.67x = 170,372,863.25
  5. Step 5: Solve for x
    x = 170,372,863.25/19,095.67
  6. Step 6: Final answer
    x = 8,922.07

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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.