Home / 14,276.37-21,411.14-5,956.50

Finding the Fourth Proportional to 14,276.37, 21,411.14 and 5,956.50

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Solution

The fourth proportional to 14,276.37, 21,411.14 and 5,956.50 is: 8,933.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,276.37 : 21,411.14 = 5,956.50 : x
  2. Step 2: Convert to fraction form
    14,276.37/21,411.14 = 5,956.50/x
  3. Step 3: Cross multiply
    14,276.37x = 21,411.14 × 5,956.50
  4. Step 4: Simplify right side
    14,276.37x = 127,535,505.92
  5. Step 5: Solve for x
    x = 127,535,505.92/14,276.37
  6. Step 6: Final answer
    x = 8,933.33

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1.5x scale

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.