Home / 4,504.50-6,756.71-1,541.51

Finding the Fourth Proportional to 4,504.50, 6,756.71 and 1,541.51

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Solution

The fourth proportional to 4,504.50, 6,756.71 and 1,541.51 is: 2,312.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,504.50 : 6,756.71 = 1,541.51 : x
  2. Step 2: Convert to fraction form
    4,504.50/6,756.71 = 1,541.51/x
  3. Step 3: Cross multiply
    4,504.50x = 6,756.71 × 1,541.51
  4. Step 4: Simplify right side
    4,504.50x = 10,415,494.54
  5. Step 5: Solve for x
    x = 10,415,494.54/4,504.50
  6. Step 6: Final answer
    x = 2,312.24

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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.