Home / 35,650.14-49,175.67-22,899.03

Finding the Fourth Proportional to 35,650.14, 49,175.67 and 22,899.03

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Solution

The fourth proportional to 35,650.14, 49,175.67 and 22,899.03 is: 31,586.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,650.14 : 49,175.67 = 22,899.03 : x
  2. Step 2: Convert to fraction form
    35,650.14/49,175.67 = 22,899.03/x
  3. Step 3: Cross multiply
    35,650.14x = 49,175.67 × 22,899.03
  4. Step 4: Simplify right side
    35,650.14x = 1,126,075,142.60
  5. Step 5: Solve for x
    x = 1,126,075,142.60/35,650.14
  6. Step 6: Final answer
    x = 31,586.84

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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.