Home / 102,182.23-153,299.27-32,062.15

Finding the Fourth Proportional to 102,182.23, 153,299.27 and 32,062.15

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Solution

The fourth proportional to 102,182.23, 153,299.27 and 32,062.15 is: 48,101.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    102,182.23 : 153,299.27 = 32,062.15 : x
  2. Step 2: Convert to fraction form
    102,182.23/153,299.27 = 32,062.15/x
  3. Step 3: Cross multiply
    102,182.23x = 153,299.27 × 32,062.15
  4. Step 4: Simplify right side
    102,182.23x = 4,915,104,189.63
  5. Step 5: Solve for x
    x = 4,915,104,189.63/102,182.23
  6. Step 6: Final answer
    x = 48,101.36

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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.