Home / 44,821.81-67,225.04-14,826.80

Finding the Fourth Proportional to 44,821.81, 67,225.04 and 14,826.80

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Solution

The fourth proportional to 44,821.81, 67,225.04 and 14,826.80 is: 22,237.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,821.81 : 67,225.04 = 14,826.80 : x
  2. Step 2: Convert to fraction form
    44,821.81/67,225.04 = 14,826.80/x
  3. Step 3: Cross multiply
    44,821.81x = 67,225.04 × 14,826.80
  4. Step 4: Simplify right side
    44,821.81x = 996,731,994.46
  5. Step 5: Solve for x
    x = 996,731,994.46/44,821.81
  6. Step 6: Final answer
    x = 22,237.66

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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.