Home / 4,528.50-6,792.18-1,753.28

Finding the Fourth Proportional to 4,528.50, 6,792.18 and 1,753.28

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Solution

The fourth proportional to 4,528.50, 6,792.18 and 1,753.28 is: 2,629.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,528.50 : 6,792.18 = 1,753.28 : x
  2. Step 2: Convert to fraction form
    4,528.50/6,792.18 = 1,753.28/x
  3. Step 3: Cross multiply
    4,528.50x = 6,792.18 × 1,753.28
  4. Step 4: Simplify right side
    4,528.50x = 11,908,552.81
  5. Step 5: Solve for x
    x = 11,908,552.81/4,528.50
  6. Step 6: Final answer
    x = 2,629.69

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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.