Home / 35,453.82-52,762.26-34,272.66

Finding the Fourth Proportional to 35,453.82, 52,762.26 and 34,272.66

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Solution

The fourth proportional to 35,453.82, 52,762.26 and 34,272.66 is: 51,004.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,453.82 : 52,762.26 = 34,272.66 : x
  2. Step 2: Convert to fraction form
    35,453.82/52,762.26 = 34,272.66/x
  3. Step 3: Cross multiply
    35,453.82x = 52,762.26 × 34,272.66
  4. Step 4: Simplify right side
    35,453.82x = 1,808,302,997.81
  5. Step 5: Solve for x
    x = 1,808,302,997.81/35,453.82
  6. Step 6: Final answer
    x = 51,004.46

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.