Home / 334,295.25-501,516.69-123,933.18

Finding the Fourth Proportional to 334,295.25, 501,516.69 and 123,933.18

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Solution

The fourth proportional to 334,295.25, 501,516.69 and 123,933.18 is: 185,927.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    334,295.25 : 501,516.69 = 123,933.18 : x
  2. Step 2: Convert to fraction form
    334,295.25/501,516.69 = 123,933.18/x
  3. Step 3: Cross multiply
    334,295.25x = 501,516.69 × 123,933.18
  4. Step 4: Simplify right side
    334,295.25x = 62,154,558,214.77
  5. Step 5: Solve for x
    x = 62,154,558,214.77/334,295.25
  6. Step 6: Final answer
    x = 185,927.14

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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.