Home / 63,056.87-94,569.15-18,673.25

Finding the Fourth Proportional to 63,056.87, 94,569.15 and 18,673.25

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Solution

The fourth proportional to 63,056.87, 94,569.15 and 18,673.25 is: 28,005.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,056.87 : 94,569.15 = 18,673.25 : x
  2. Step 2: Convert to fraction form
    63,056.87/94,569.15 = 18,673.25/x
  3. Step 3: Cross multiply
    63,056.87x = 94,569.15 × 18,673.25
  4. Step 4: Simplify right side
    63,056.87x = 1,765,912,907.39
  5. Step 5: Solve for x
    x = 1,765,912,907.39/63,056.87
  6. Step 6: Final answer
    x = 28,005.09

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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.