Home / 35,670.79-53,588.23-25,165.02

Finding the Fourth Proportional to 35,670.79, 53,588.23 and 25,165.02

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Solution

The fourth proportional to 35,670.79, 53,588.23 and 25,165.02 is: 37,805.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,670.79 : 53,588.23 = 25,165.02 : x
  2. Step 2: Convert to fraction form
    35,670.79/53,588.23 = 25,165.02/x
  3. Step 3: Cross multiply
    35,670.79x = 53,588.23 × 25,165.02
  4. Step 4: Simplify right side
    35,670.79x = 1,348,548,816.80
  5. Step 5: Solve for x
    x = 1,348,548,816.80/35,670.79
  6. Step 6: Final answer
    x = 37,805.41

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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.