Home / 22,000.44-32,807.58-19,610.40

Finding the Fourth Proportional to 22,000.44, 32,807.58 and 19,610.40

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Solution

The fourth proportional to 22,000.44, 32,807.58 and 19,610.40 is: 29,243.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,000.44 : 32,807.58 = 19,610.40 : x
  2. Step 2: Convert to fraction form
    22,000.44/32,807.58 = 19,610.40/x
  3. Step 3: Cross multiply
    22,000.44x = 32,807.58 × 19,610.40
  4. Step 4: Simplify right side
    22,000.44x = 643,369,766.83
  5. Step 5: Solve for x
    x = 643,369,766.83/22,000.44
  6. Step 6: Final answer
    x = 29,243.50

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.