Home / 75,605.24-113,424.27-23,013.36

Finding the Fourth Proportional to 75,605.24, 113,424.27 and 23,013.36

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Solution

The fourth proportional to 75,605.24, 113,424.27 and 23,013.36 is: 34,525.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,605.24 : 113,424.27 = 23,013.36 : x
  2. Step 2: Convert to fraction form
    75,605.24/113,424.27 = 23,013.36/x
  3. Step 3: Cross multiply
    75,605.24x = 113,424.27 × 23,013.36
  4. Step 4: Simplify right side
    75,605.24x = 2,610,273,443.18
  5. Step 5: Solve for x
    x = 2,610,273,443.18/75,605.24
  6. Step 6: Final answer
    x = 34,525.03

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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.