Home / 36,817.34-55,142.93-17,054.38

Finding the Fourth Proportional to 36,817.34, 55,142.93 and 17,054.38

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Solution

The fourth proportional to 36,817.34, 55,142.93 and 17,054.38 is: 25,543.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,817.34 : 55,142.93 = 17,054.38 : x
  2. Step 2: Convert to fraction form
    36,817.34/55,142.93 = 17,054.38/x
  3. Step 3: Cross multiply
    36,817.34x = 55,142.93 × 17,054.38
  4. Step 4: Simplify right side
    36,817.34x = 940,428,482.53
  5. Step 5: Solve for x
    x = 940,428,482.53/36,817.34
  6. Step 6: Final answer
    x = 25,543.09

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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.