Home / 41,607.50-62,386.30-19,089.98

Finding the Fourth Proportional to 41,607.50, 62,386.30 and 19,089.98

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Solution

The fourth proportional to 41,607.50, 62,386.30 and 19,089.98 is: 28,623.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,607.50 : 62,386.30 = 19,089.98 : x
  2. Step 2: Convert to fraction form
    41,607.50/62,386.30 = 19,089.98/x
  3. Step 3: Cross multiply
    41,607.50x = 62,386.30 × 19,089.98
  4. Step 4: Simplify right side
    41,607.50x = 1,190,953,219.27
  5. Step 5: Solve for x
    x = 1,190,953,219.27/41,607.50
  6. Step 6: Final answer
    x = 28,623.52

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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.