Home / 36,899.34-55,386.66-27,009.24

Finding the Fourth Proportional to 36,899.34, 55,386.66 and 27,009.24

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Solution

The fourth proportional to 36,899.34, 55,386.66 and 27,009.24 is: 40,541.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,899.34 : 55,386.66 = 27,009.24 : x
  2. Step 2: Convert to fraction form
    36,899.34/55,386.66 = 27,009.24/x
  3. Step 3: Cross multiply
    36,899.34x = 55,386.66 × 27,009.24
  4. Step 4: Simplify right side
    36,899.34x = 1,495,951,592.74
  5. Step 5: Solve for x
    x = 1,495,951,592.74/36,899.34
  6. Step 6: Final answer
    x = 40,541.42

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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.