Home / 14,767.77-22,127.00-10,377.37

Finding the Fourth Proportional to 14,767.77, 22,127.00 and 10,377.37

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Solution

The fourth proportional to 14,767.77, 22,127.00 and 10,377.37 is: 15,548.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,767.77 : 22,127.00 = 10,377.37 : x
  2. Step 2: Convert to fraction form
    14,767.77/22,127.00 = 10,377.37/x
  3. Step 3: Cross multiply
    14,767.77x = 22,127.00 × 10,377.37
  4. Step 4: Simplify right side
    14,767.77x = 229,620,036.62
  5. Step 5: Solve for x
    x = 229,620,036.62/14,767.77
  6. Step 6: Final answer
    x = 15,548.73

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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.