Home / 42,173.56-58,205.30-24,268.20

Finding the Fourth Proportional to 42,173.56, 58,205.30 and 24,268.20

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Solution

The fourth proportional to 42,173.56, 58,205.30 and 24,268.20 is: 33,493.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,173.56 : 58,205.30 = 24,268.20 : x
  2. Step 2: Convert to fraction form
    42,173.56/58,205.30 = 24,268.20/x
  3. Step 3: Cross multiply
    42,173.56x = 58,205.30 × 24,268.20
  4. Step 4: Simplify right side
    42,173.56x = 1,412,537,861.46
  5. Step 5: Solve for x
    x = 1,412,537,861.46/42,173.56
  6. Step 6: Final answer
    x = 33,493.45

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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.