Home / 35,548.11-53,354.97-18,030.24

Finding the Fourth Proportional to 35,548.11, 53,354.97 and 18,030.24

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Solution

The fourth proportional to 35,548.11, 53,354.97 and 18,030.24 is: 27,062.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,548.11 : 53,354.97 = 18,030.24 : x
  2. Step 2: Convert to fraction form
    35,548.11/53,354.97 = 18,030.24/x
  3. Step 3: Cross multiply
    35,548.11x = 53,354.97 × 18,030.24
  4. Step 4: Simplify right side
    35,548.11x = 962,002,914.29
  5. Step 5: Solve for x
    x = 962,002,914.29/35,548.11
  6. Step 6: Final answer
    x = 27,062.00

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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.