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Finding the Fourth Proportional to 5,914.84, 8,877.80 and 2,995.24

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Solution

The fourth proportional to 5,914.84, 8,877.80 and 2,995.24 is: 4,495.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,914.84 : 8,877.80 = 2,995.24 : x
  2. Step 2: Convert to fraction form
    5,914.84/8,877.80 = 2,995.24/x
  3. Step 3: Cross multiply
    5,914.84x = 8,877.80 × 2,995.24
  4. Step 4: Simplify right side
    5,914.84x = 26,591,141.67
  5. Step 5: Solve for x
    x = 26,591,141.67/5,914.84
  6. Step 6: Final answer
    x = 4,495.67

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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.