Home / 32,311.23-48,483.24-19,003.33

Finding the Fourth Proportional to 32,311.23, 48,483.24 and 19,003.33

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Solution

The fourth proportional to 32,311.23, 48,483.24 and 19,003.33 is: 28,514.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,311.23 : 48,483.24 = 19,003.33 : x
  2. Step 2: Convert to fraction form
    32,311.23/48,483.24 = 19,003.33/x
  3. Step 3: Cross multiply
    32,311.23x = 48,483.24 × 19,003.33
  4. Step 4: Simplify right side
    32,311.23x = 921,343,009.19
  5. Step 5: Solve for x
    x = 921,343,009.19/32,311.23
  6. Step 6: Final answer
    x = 28,514.64

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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.