Home / 62,384.16-93,548.44-18,000.37

Finding the Fourth Proportional to 62,384.16, 93,548.44 and 18,000.37

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Solution

The fourth proportional to 62,384.16, 93,548.44 and 18,000.37 is: 26,992.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,384.16 : 93,548.44 = 18,000.37 : x
  2. Step 2: Convert to fraction form
    62,384.16/93,548.44 = 18,000.37/x
  3. Step 3: Cross multiply
    62,384.16x = 93,548.44 × 18,000.37
  4. Step 4: Simplify right side
    62,384.16x = 1,683,906,254.05
  5. Step 5: Solve for x
    x = 1,683,906,254.05/62,384.16
  6. Step 6: Final answer
    x = 26,992.53

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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.