Home / 58,766.22-88,184.36-21,329.22

Finding the Fourth Proportional to 58,766.22, 88,184.36 and 21,329.22

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Solution

The fourth proportional to 58,766.22, 88,184.36 and 21,329.22 is: 32,006.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,766.22 : 88,184.36 = 21,329.22 : x
  2. Step 2: Convert to fraction form
    58,766.22/88,184.36 = 21,329.22/x
  3. Step 3: Cross multiply
    58,766.22x = 88,184.36 × 21,329.22
  4. Step 4: Simplify right side
    58,766.22x = 1,880,903,615.00
  5. Step 5: Solve for x
    x = 1,880,903,615.00/58,766.22
  6. Step 6: Final answer
    x = 32,006.54

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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.