Home / 4,536.47-6,260.42-2,547.23

Finding the Fourth Proportional to 4,536.47, 6,260.42 and 2,547.23

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Solution

The fourth proportional to 4,536.47, 6,260.42 and 2,547.23 is: 3,515.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,536.47 : 6,260.42 = 2,547.23 : x
  2. Step 2: Convert to fraction form
    4,536.47/6,260.42 = 2,547.23/x
  3. Step 3: Cross multiply
    4,536.47x = 6,260.42 × 2,547.23
  4. Step 4: Simplify right side
    4,536.47x = 15,946,704.70
  5. Step 5: Solve for x
    x = 15,946,704.70/4,536.47
  6. Step 6: Final answer
    x = 3,515.22

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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.