Home / 44,333.34-61,171.06-28,207.06

Finding the Fourth Proportional to 44,333.34, 61,171.06 and 28,207.06

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Solution

The fourth proportional to 44,333.34, 61,171.06 and 28,207.06 is: 38,920.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,333.34 : 61,171.06 = 28,207.06 : x
  2. Step 2: Convert to fraction form
    44,333.34/61,171.06 = 28,207.06/x
  3. Step 3: Cross multiply
    44,333.34x = 61,171.06 × 28,207.06
  4. Step 4: Simplify right side
    44,333.34x = 1,725,455,759.68
  5. Step 5: Solve for x
    x = 1,725,455,759.68/44,333.34
  6. Step 6: Final answer
    x = 38,920.05

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.