Home / 52,583.13-72,566.55-29,925.54

Finding the Fourth Proportional to 52,583.13, 72,566.55 and 29,925.54

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Solution

The fourth proportional to 52,583.13, 72,566.55 and 29,925.54 is: 41,298.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,583.13 : 72,566.55 = 29,925.54 : x
  2. Step 2: Convert to fraction form
    52,583.13/72,566.55 = 29,925.54/x
  3. Step 3: Cross multiply
    52,583.13x = 72,566.55 × 29,925.54
  4. Step 4: Simplify right side
    52,583.13x = 2,171,593,194.69
  5. Step 5: Solve for x
    x = 2,171,593,194.69/52,583.13
  6. Step 6: Final answer
    x = 41,298.29

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.