Home / 75,523.02-104,224.44-41,534.10

Finding the Fourth Proportional to 75,523.02, 104,224.44 and 41,534.10

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Solution

The fourth proportional to 75,523.02, 104,224.44 and 41,534.10 is: 57,318.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,523.02 : 104,224.44 = 41,534.10 : x
  2. Step 2: Convert to fraction form
    75,523.02/104,224.44 = 41,534.10/x
  3. Step 3: Cross multiply
    75,523.02x = 104,224.44 × 41,534.10
  4. Step 4: Simplify right side
    75,523.02x = 4,328,868,313.40
  5. Step 5: Solve for x
    x = 4,328,868,313.40/75,523.02
  6. Step 6: Final answer
    x = 57,318.53

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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.