Home / 21,533.30-32,301.82-5,950.94

Finding the Fourth Proportional to 21,533.30, 32,301.82 and 5,950.94

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Solution

The fourth proportional to 21,533.30, 32,301.82 and 5,950.94 is: 8,926.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,533.30 : 32,301.82 = 5,950.94 : x
  2. Step 2: Convert to fraction form
    21,533.30/32,301.82 = 5,950.94/x
  3. Step 3: Cross multiply
    21,533.30x = 32,301.82 × 5,950.94
  4. Step 4: Simplify right side
    21,533.30x = 192,226,192.71
  5. Step 5: Solve for x
    x = 192,226,192.71/21,533.30
  6. Step 6: Final answer
    x = 8,926.93

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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.