Home / 23,154.12-34,733.31-10,677.59

Finding the Fourth Proportional to 23,154.12, 34,733.31 and 10,677.59

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Solution

The fourth proportional to 23,154.12, 34,733.31 and 10,677.59 is: 16,017.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,154.12 : 34,733.31 = 10,677.59 : x
  2. Step 2: Convert to fraction form
    23,154.12/34,733.31 = 10,677.59/x
  3. Step 3: Cross multiply
    23,154.12x = 34,733.31 × 10,677.59
  4. Step 4: Simplify right side
    23,154.12x = 370,867,960.07
  5. Step 5: Solve for x
    x = 370,867,960.07/23,154.12
  6. Step 6: Final answer
    x = 16,017.36

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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.