Home / 5,955.16-8,933.46-2,875

Finding the Fourth Proportional to 5,955.16, 8,933.46 and 2,875

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Solution

The fourth proportional to 5,955.16, 8,933.46 and 2,875 is: 4,312.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,955.16 : 8,933.46 = 2,875 : x
  2. Step 2: Convert to fraction form
    5,955.16/8,933.46 = 2,875/x
  3. Step 3: Cross multiply
    5,955.16x = 8,933.46 × 2,875
  4. Step 4: Simplify right side
    5,955.16x = 25,683,697.50
  5. Step 5: Solve for x
    x = 25,683,697.50/5,955.16
  6. Step 6: Final answer
    x = 4,312.85

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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.