Home / 45,157.84-67,754.58-32,693.56

Finding the Fourth Proportional to 45,157.84, 67,754.58 and 32,693.56

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Solution

The fourth proportional to 45,157.84, 67,754.58 and 32,693.56 is: 49,053.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,157.84 : 67,754.58 = 32,693.56 : x
  2. Step 2: Convert to fraction form
    45,157.84/67,754.58 = 32,693.56/x
  3. Step 3: Cross multiply
    45,157.84x = 67,754.58 × 32,693.56
  4. Step 4: Simplify right side
    45,157.84x = 2,215,138,426.50
  5. Step 5: Solve for x
    x = 2,215,138,426.50/45,157.84
  6. Step 6: Final answer
    x = 49,053.24

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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.