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Finding the Fourth Proportional to 183,271.84, 274,840.31 and 63,298.26

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Solution

The fourth proportional to 183,271.84, 274,840.31 and 63,298.26 is: 94,924.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,271.84 : 274,840.31 = 63,298.26 : x
  2. Step 2: Convert to fraction form
    183,271.84/274,840.31 = 63,298.26/x
  3. Step 3: Cross multiply
    183,271.84x = 274,840.31 × 63,298.26
  4. Step 4: Simplify right side
    183,271.84x = 17,396,913,559.11
  5. Step 5: Solve for x
    x = 17,396,913,559.11/183,271.84
  6. Step 6: Final answer
    x = 94,924.10

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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.