Home / 56,232.84-84,439.62-37,286.74

Finding the Fourth Proportional to 56,232.84, 84,439.62 and 37,286.74

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Solution

The fourth proportional to 56,232.84, 84,439.62 and 37,286.74 is: 55,990.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,232.84 : 84,439.62 = 37,286.74 : x
  2. Step 2: Convert to fraction form
    56,232.84/84,439.62 = 37,286.74/x
  3. Step 3: Cross multiply
    56,232.84x = 84,439.62 × 37,286.74
  4. Step 4: Simplify right side
    56,232.84x = 3,148,478,156.64
  5. Step 5: Solve for x
    x = 3,148,478,156.64/56,232.84
  6. Step 6: Final answer
    x = 55,990.03

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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.