Home / 35,433.06-53,133.66-10,464.41

Finding the Fourth Proportional to 35,433.06, 53,133.66 and 10,464.41

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Solution

The fourth proportional to 35,433.06, 53,133.66 and 10,464.41 is: 15,691.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,433.06 : 53,133.66 = 10,464.41 : x
  2. Step 2: Convert to fraction form
    35,433.06/53,133.66 = 10,464.41/x
  3. Step 3: Cross multiply
    35,433.06x = 53,133.66 × 10,464.41
  4. Step 4: Simplify right side
    35,433.06x = 556,012,137.37
  5. Step 5: Solve for x
    x = 556,012,137.37/35,433.06
  6. Step 6: Final answer
    x = 15,691.90

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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.