Home / 19,533.24-26,955.90-10,580.82

Finding the Fourth Proportional to 19,533.24, 26,955.90 and 10,580.82

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Solution

The fourth proportional to 19,533.24, 26,955.90 and 10,580.82 is: 14,601.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,533.24 : 26,955.90 = 10,580.82 : x
  2. Step 2: Convert to fraction form
    19,533.24/26,955.90 = 10,580.82/x
  3. Step 3: Cross multiply
    19,533.24x = 26,955.90 × 10,580.82
  4. Step 4: Simplify right side
    19,533.24x = 285,215,525.84
  5. Step 5: Solve for x
    x = 285,215,525.84/19,533.24
  6. Step 6: Final answer
    x = 14,601.55

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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.