Home / 4,526.78-6,246.20-2,537.42

Finding the Fourth Proportional to 4,526.78, 6,246.20 and 2,537.42

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Solution

The fourth proportional to 4,526.78, 6,246.20 and 2,537.42 is: 3,501.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,526.78 : 6,246.20 = 2,537.42 : x
  2. Step 2: Convert to fraction form
    4,526.78/6,246.20 = 2,537.42/x
  3. Step 3: Cross multiply
    4,526.78x = 6,246.20 × 2,537.42
  4. Step 4: Simplify right side
    4,526.78x = 15,849,232.80
  5. Step 5: Solve for x
    x = 15,849,232.80/4,526.78
  6. Step 6: Final answer
    x = 3,501.22

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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.