Home / 4,526.40-6,246.09-2,536.50

Finding the Fourth Proportional to 4,526.40, 6,246.09 and 2,536.50

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Solution

The fourth proportional to 4,526.40, 6,246.09 and 2,536.50 is: 3,500.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,526.40 : 6,246.09 = 2,536.50 : x
  2. Step 2: Convert to fraction form
    4,526.40/6,246.09 = 2,536.50/x
  3. Step 3: Cross multiply
    4,526.40x = 6,246.09 × 2,536.50
  4. Step 4: Simplify right side
    4,526.40x = 15,843,207.29
  5. Step 5: Solve for x
    x = 15,843,207.29/4,526.40
  6. Step 6: Final answer
    x = 3,500.18

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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.