Home / 14,374.03-21,563.79-4,510.66

Finding the Fourth Proportional to 14,374.03, 21,563.79 and 4,510.66

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Solution

The fourth proportional to 14,374.03, 21,563.79 and 4,510.66 is: 6,766.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,374.03 : 21,563.79 = 4,510.66 : x
  2. Step 2: Convert to fraction form
    14,374.03/21,563.79 = 4,510.66/x
  3. Step 3: Cross multiply
    14,374.03x = 21,563.79 × 4,510.66
  4. Step 4: Simplify right side
    14,374.03x = 97,266,925.00
  5. Step 5: Solve for x
    x = 97,266,925.00/14,374.03
  6. Step 6: Final answer
    x = 6,766.85

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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.