Home / 39,807.73-59,580.33-22,011.01

Finding the Fourth Proportional to 39,807.73, 59,580.33 and 22,011.01

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Solution

The fourth proportional to 39,807.73, 59,580.33 and 22,011.01 is: 32,943.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,807.73 : 59,580.33 = 22,011.01 : x
  2. Step 2: Convert to fraction form
    39,807.73/59,580.33 = 22,011.01/x
  3. Step 3: Cross multiply
    39,807.73x = 59,580.33 × 22,011.01
  4. Step 4: Simplify right side
    39,807.73x = 1,311,423,239.43
  5. Step 5: Solve for x
    x = 1,311,423,239.43/39,807.73
  6. Step 6: Final answer
    x = 32,943.93

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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.