Home / 25,276.05-37,914.04-11,232.81

Finding the Fourth Proportional to 25,276.05, 37,914.04 and 11,232.81

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Solution

The fourth proportional to 25,276.05, 37,914.04 and 11,232.81 is: 16,849.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,276.05 : 37,914.04 = 11,232.81 : x
  2. Step 2: Convert to fraction form
    25,276.05/37,914.04 = 11,232.81/x
  3. Step 3: Cross multiply
    25,276.05x = 37,914.04 × 11,232.81
  4. Step 4: Simplify right side
    25,276.05x = 425,880,990.00
  5. Step 5: Solve for x
    x = 425,880,990.00/25,276.05
  6. Step 6: Final answer
    x = 16,849.19

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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.