Home / 7,017.22-10,526.94-2,635.01

Finding the Fourth Proportional to 7,017.22, 10,526.94 and 2,635.01

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Solution

The fourth proportional to 7,017.22, 10,526.94 and 2,635.01 is: 3,952.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,017.22 : 10,526.94 = 2,635.01 : x
  2. Step 2: Convert to fraction form
    7,017.22/10,526.94 = 2,635.01/x
  3. Step 3: Cross multiply
    7,017.22x = 10,526.94 × 2,635.01
  4. Step 4: Simplify right side
    7,017.22x = 27,738,592.17
  5. Step 5: Solve for x
    x = 27,738,592.17/7,017.22
  6. Step 6: Final answer
    x = 3,952.93

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.