Home / 5,041.68-7,563.32-3,068.76

Finding the Fourth Proportional to 5,041.68, 7,563.32 and 3,068.76

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Solution

The fourth proportional to 5,041.68, 7,563.32 and 3,068.76 is: 4,603.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,041.68 : 7,563.32 = 3,068.76 : x
  2. Step 2: Convert to fraction form
    5,041.68/7,563.32 = 3,068.76/x
  3. Step 3: Cross multiply
    5,041.68x = 7,563.32 × 3,068.76
  4. Step 4: Simplify right side
    5,041.68x = 23,210,013.88
  5. Step 5: Solve for x
    x = 23,210,013.88/5,041.68
  6. Step 6: Final answer
    x = 4,603.63

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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.