Home / 19,973.34-29,960.02-6,825.84

Finding the Fourth Proportional to 19,973.34, 29,960.02 and 6,825.84

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Solution

The fourth proportional to 19,973.34, 29,960.02 and 6,825.84 is: 10,238.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,973.34 : 29,960.02 = 6,825.84 : x
  2. Step 2: Convert to fraction form
    19,973.34/29,960.02 = 6,825.84/x
  3. Step 3: Cross multiply
    19,973.34x = 29,960.02 × 6,825.84
  4. Step 4: Simplify right side
    19,973.34x = 204,502,302.92
  5. Step 5: Solve for x
    x = 204,502,302.92/19,973.34
  6. Step 6: Final answer
    x = 10,238.76

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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.