Home / 19,548.37-26,976.65-10,595.80

Finding the Fourth Proportional to 19,548.37, 26,976.65 and 10,595.80

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Solution

The fourth proportional to 19,548.37, 26,976.65 and 10,595.80 is: 14,622.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,548.37 : 26,976.65 = 10,595.80 : x
  2. Step 2: Convert to fraction form
    19,548.37/26,976.65 = 10,595.80/x
  3. Step 3: Cross multiply
    19,548.37x = 26,976.65 × 10,595.80
  4. Step 4: Simplify right side
    19,548.37x = 285,839,188.07
  5. Step 5: Solve for x
    x = 285,839,188.07/19,548.37
  6. Step 6: Final answer
    x = 14,622.15

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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.