Home / 44,055.80-66,083.12-10,776.14

Finding the Fourth Proportional to 44,055.80, 66,083.12 and 10,776.14

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Solution

The fourth proportional to 44,055.80, 66,083.12 and 10,776.14 is: 16,164.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,055.80 : 66,083.12 = 10,776.14 : x
  2. Step 2: Convert to fraction form
    44,055.80/66,083.12 = 10,776.14/x
  3. Step 3: Cross multiply
    44,055.80x = 66,083.12 × 10,776.14
  4. Step 4: Simplify right side
    44,055.80x = 712,120,568.46
  5. Step 5: Solve for x
    x = 712,120,568.46/44,055.80
  6. Step 6: Final answer
    x = 16,164.06

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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.