Home / 44,297.45-66,372.19-31,126.24

Finding the Fourth Proportional to 44,297.45, 66,372.19 and 31,126.24

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Solution

The fourth proportional to 44,297.45, 66,372.19 and 31,126.24 is: 46,637.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,297.45 : 66,372.19 = 31,126.24 : x
  2. Step 2: Convert to fraction form
    44,297.45/66,372.19 = 31,126.24/x
  3. Step 3: Cross multiply
    44,297.45x = 66,372.19 × 31,126.24
  4. Step 4: Simplify right side
    44,297.45x = 2,065,916,715.27
  5. Step 5: Solve for x
    x = 2,065,916,715.27/44,297.45
  6. Step 6: Final answer
    x = 46,637.37

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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.