Home / 17,507.44-26,252.40-5,816.56

Finding the Fourth Proportional to 17,507.44, 26,252.40 and 5,816.56

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Solution

The fourth proportional to 17,507.44, 26,252.40 and 5,816.56 is: 8,721.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,507.44 : 26,252.40 = 5,816.56 : x
  2. Step 2: Convert to fraction form
    17,507.44/26,252.40 = 5,816.56/x
  3. Step 3: Cross multiply
    17,507.44x = 26,252.40 × 5,816.56
  4. Step 4: Simplify right side
    17,507.44x = 152,698,659.74
  5. Step 5: Solve for x
    x = 152,698,659.74/17,507.44
  6. Step 6: Final answer
    x = 8,721.93

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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.