Home / 4,537.03-6,261.12-2,547.55

Finding the Fourth Proportional to 4,537.03, 6,261.12 and 2,547.55

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Solution

The fourth proportional to 4,537.03, 6,261.12 and 2,547.55 is: 3,515.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,537.03 : 6,261.12 = 2,547.55 : x
  2. Step 2: Convert to fraction form
    4,537.03/6,261.12 = 2,547.55/x
  3. Step 3: Cross multiply
    4,537.03x = 6,261.12 × 2,547.55
  4. Step 4: Simplify right side
    4,537.03x = 15,950,472.21
  5. Step 5: Solve for x
    x = 15,950,472.21/4,537.03
  6. Step 6: Final answer
    x = 3,515.62

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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.