Home / 47,195.13-70,804.96-17,613.19

Finding the Fourth Proportional to 47,195.13, 70,804.96 and 17,613.19

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Solution

The fourth proportional to 47,195.13, 70,804.96 and 17,613.19 is: 26,424.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,195.13 : 70,804.96 = 17,613.19 : x
  2. Step 2: Convert to fraction form
    47,195.13/70,804.96 = 17,613.19/x
  3. Step 3: Cross multiply
    47,195.13x = 70,804.96 × 17,613.19
  4. Step 4: Simplify right side
    47,195.13x = 1,247,100,992.38
  5. Step 5: Solve for x
    x = 1,247,100,992.38/47,195.13
  6. Step 6: Final answer
    x = 26,424.36

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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.