Home / 35,895.06-49,526.72-30,174.27

Finding the Fourth Proportional to 35,895.06, 49,526.72 and 30,174.27

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Solution

The fourth proportional to 35,895.06, 49,526.72 and 30,174.27 is: 41,633.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,895.06 : 49,526.72 = 30,174.27 : x
  2. Step 2: Convert to fraction form
    35,895.06/49,526.72 = 30,174.27/x
  3. Step 3: Cross multiply
    35,895.06x = 49,526.72 × 30,174.27
  4. Step 4: Simplify right side
    35,895.06x = 1,494,432,621.49
  5. Step 5: Solve for x
    x = 1,494,432,621.49/35,895.06
  6. Step 6: Final answer
    x = 41,633.38

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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.