Home / 14,057.33-19,415.06-9,573.29

Finding the Fourth Proportional to 14,057.33, 19,415.06 and 9,573.29

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Solution

The fourth proportional to 14,057.33, 19,415.06 and 9,573.29 is: 13,222.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,057.33 : 19,415.06 = 9,573.29 : x
  2. Step 2: Convert to fraction form
    14,057.33/19,415.06 = 9,573.29/x
  3. Step 3: Cross multiply
    14,057.33x = 19,415.06 × 9,573.29
  4. Step 4: Simplify right side
    14,057.33x = 185,865,951.88
  5. Step 5: Solve for x
    x = 185,865,951.88/14,057.33
  6. Step 6: Final answer
    x = 13,222.00

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.