Home / 32,923.20-49,360.98-19,564.53

Finding the Fourth Proportional to 32,923.20, 49,360.98 and 19,564.53

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Solution

The fourth proportional to 32,923.20, 49,360.98 and 19,564.53 is: 29,332.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,923.20 : 49,360.98 = 19,564.53 : x
  2. Step 2: Convert to fraction form
    32,923.20/49,360.98 = 19,564.53/x
  3. Step 3: Cross multiply
    32,923.20x = 49,360.98 × 19,564.53
  4. Step 4: Simplify right side
    32,923.20x = 965,724,374.04
  5. Step 5: Solve for x
    x = 965,724,374.04/32,923.20
  6. Step 6: Final answer
    x = 29,332.64

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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.