Home / 27,041.70-37,293.30-22,519.35

Finding the Fourth Proportional to 27,041.70, 37,293.30 and 22,519.35

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Solution

The fourth proportional to 27,041.70, 37,293.30 and 22,519.35 is: 31,056.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,041.70 : 37,293.30 = 22,519.35 : x
  2. Step 2: Convert to fraction form
    27,041.70/37,293.30 = 22,519.35/x
  3. Step 3: Cross multiply
    27,041.70x = 37,293.30 × 22,519.35
  4. Step 4: Simplify right side
    27,041.70x = 839,820,911.96
  5. Step 5: Solve for x
    x = 839,820,911.96/27,041.70
  6. Step 6: Final answer
    x = 31,056.52

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1.5x scale

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.