Home / 102,369.27-153,570.63-32,232.18

Finding the Fourth Proportional to 102,369.27, 153,570.63 and 32,232.18

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Solution

The fourth proportional to 102,369.27, 153,570.63 and 32,232.18 is: 48,353.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    102,369.27 : 153,570.63 = 32,232.18 : x
  2. Step 2: Convert to fraction form
    102,369.27/153,570.63 = 32,232.18/x
  3. Step 3: Cross multiply
    102,369.27x = 153,570.63 × 32,232.18
  4. Step 4: Simplify right side
    102,369.27x = 4,949,916,188.87
  5. Step 5: Solve for x
    x = 4,949,916,188.87/102,369.27
  6. Step 6: Final answer
    x = 48,353.54

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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.