Home / 44,056.25-66,149.98-17,812.25

Finding the Fourth Proportional to 44,056.25, 66,149.98 and 17,812.25

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Solution

The fourth proportional to 44,056.25, 66,149.98 and 17,812.25 is: 26,744.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,056.25 : 66,149.98 = 17,812.25 : x
  2. Step 2: Convert to fraction form
    44,056.25/66,149.98 = 17,812.25/x
  3. Step 3: Cross multiply
    44,056.25x = 66,149.98 × 17,812.25
  4. Step 4: Simplify right side
    44,056.25x = 1,178,279,561.44
  5. Step 5: Solve for x
    x = 1,178,279,561.44/44,056.25
  6. Step 6: Final answer
    x = 26,744.89

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1.5x scale

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.