Home / 26,114.73-36,037.80-14,784

Finding the Fourth Proportional to 26,114.73, 36,037.80 and 14,784

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Solution

The fourth proportional to 26,114.73, 36,037.80 and 14,784 is: 20,401.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,114.73 : 36,037.80 = 14,784 : x
  2. Step 2: Convert to fraction form
    26,114.73/36,037.80 = 14,784/x
  3. Step 3: Cross multiply
    26,114.73x = 36,037.80 × 14,784
  4. Step 4: Simplify right side
    26,114.73x = 532,782,835.20
  5. Step 5: Solve for x
    x = 532,782,835.20/26,114.73
  6. Step 6: Final answer
    x = 20,401.62

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.