Home / 43,784.09-60,425.10-24,921.21

Finding the Fourth Proportional to 43,784.09, 60,425.10 and 24,921.21

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Solution

The fourth proportional to 43,784.09, 60,425.10 and 24,921.21 is: 34,393.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,784.09 : 60,425.10 = 24,921.21 : x
  2. Step 2: Convert to fraction form
    43,784.09/60,425.10 = 24,921.21/x
  3. Step 3: Cross multiply
    43,784.09x = 60,425.10 × 24,921.21
  4. Step 4: Simplify right side
    43,784.09x = 1,505,866,606.37
  5. Step 5: Solve for x
    x = 1,505,866,606.37/43,784.09
  6. Step 6: Final answer
    x = 34,393.01

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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.