Home / 9,395.04-14,077.68-7,536.48

Finding the Fourth Proportional to 9,395.04, 14,077.68 and 7,536.48

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Solution

The fourth proportional to 9,395.04, 14,077.68 and 7,536.48 is: 11,292.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,395.04 : 14,077.68 = 7,536.48 : x
  2. Step 2: Convert to fraction form
    9,395.04/14,077.68 = 7,536.48/x
  3. Step 3: Cross multiply
    9,395.04x = 14,077.68 × 7,536.48
  4. Step 4: Simplify right side
    9,395.04x = 106,096,153.77
  5. Step 5: Solve for x
    x = 106,096,153.77/9,395.04
  6. Step 6: Final answer
    x = 11,292.78

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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.