Home / 44,133.09-66,199.05-10,853.44

Finding the Fourth Proportional to 44,133.09, 66,199.05 and 10,853.44

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Solution

The fourth proportional to 44,133.09, 66,199.05 and 10,853.44 is: 16,280.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,133.09 : 66,199.05 = 10,853.44 : x
  2. Step 2: Convert to fraction form
    44,133.09/66,199.05 = 10,853.44/x
  3. Step 3: Cross multiply
    44,133.09x = 66,199.05 × 10,853.44
  4. Step 4: Simplify right side
    44,133.09x = 718,487,417.23
  5. Step 5: Solve for x
    x = 718,487,417.23/44,133.09
  6. Step 6: Final answer
    x = 16,280.02

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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.