Home / 10,526.07-14,519.48-6,274.27

Finding the Fourth Proportional to 10,526.07, 14,519.48 and 6,274.27

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Solution

The fourth proportional to 10,526.07, 14,519.48 and 6,274.27 is: 8,654.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,526.07 : 14,519.48 = 6,274.27 : x
  2. Step 2: Convert to fraction form
    10,526.07/14,519.48 = 6,274.27/x
  3. Step 3: Cross multiply
    10,526.07x = 14,519.48 × 6,274.27
  4. Step 4: Simplify right side
    10,526.07x = 91,099,137.78
  5. Step 5: Solve for x
    x = 91,099,137.78/10,526.07
  6. Step 6: Final answer
    x = 8,654.62

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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.