Home / 44,389.44-66,583.47-13,224.70

Finding the Fourth Proportional to 44,389.44, 66,583.47 and 13,224.70

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Solution

The fourth proportional to 44,389.44, 66,583.47 and 13,224.70 is: 19,836.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,389.44 : 66,583.47 = 13,224.70 : x
  2. Step 2: Convert to fraction form
    44,389.44/66,583.47 = 13,224.70/x
  3. Step 3: Cross multiply
    44,389.44x = 66,583.47 × 13,224.70
  4. Step 4: Simplify right side
    44,389.44x = 880,546,415.71
  5. Step 5: Solve for x
    x = 880,546,415.71/44,389.44
  6. Step 6: Final answer
    x = 19,836.84

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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.