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Finding the Fourth Proportional to 16,501.59, 24,755.63 and 4,814.91

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Solution

The fourth proportional to 16,501.59, 24,755.63 and 4,814.91 is: 7,223.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,501.59 : 24,755.63 = 4,814.91 : x
  2. Step 2: Convert to fraction form
    16,501.59/24,755.63 = 4,814.91/x
  3. Step 3: Cross multiply
    16,501.59x = 24,755.63 × 4,814.91
  4. Step 4: Simplify right side
    16,501.59x = 119,196,106.37
  5. Step 5: Solve for x
    x = 119,196,106.37/16,501.59
  6. Step 6: Final answer
    x = 7,223.31

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.