Home / 43,801.17-60,445.70-25,905.03

Finding the Fourth Proportional to 43,801.17, 60,445.70 and 25,905.03

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Solution

The fourth proportional to 43,801.17, 60,445.70 and 25,905.03 is: 35,748.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,801.17 : 60,445.70 = 25,905.03 : x
  2. Step 2: Convert to fraction form
    43,801.17/60,445.70 = 25,905.03/x
  3. Step 3: Cross multiply
    43,801.17x = 60,445.70 × 25,905.03
  4. Step 4: Simplify right side
    43,801.17x = 1,565,847,542.35
  5. Step 5: Solve for x
    x = 1,565,847,542.35/43,801.17
  6. Step 6: Final answer
    x = 35,748.99

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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.