Home / 10,596.40-14,622.96-5,880.76

Finding the Fourth Proportional to 10,596.40, 14,622.96 and 5,880.76

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Solution

The fourth proportional to 10,596.40, 14,622.96 and 5,880.76 is: 8,115.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,596.40 : 14,622.96 = 5,880.76 : x
  2. Step 2: Convert to fraction form
    10,596.40/14,622.96 = 5,880.76/x
  3. Step 3: Cross multiply
    10,596.40x = 14,622.96 × 5,880.76
  4. Step 4: Simplify right side
    10,596.40x = 85,994,118.25
  5. Step 5: Solve for x
    x = 85,994,118.25/10,596.40
  6. Step 6: Final answer
    x = 8,115.41

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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.