Home / 9,422.32-14,133.54-3,264.88

Finding the Fourth Proportional to 9,422.32, 14,133.54 and 3,264.88

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Solution

The fourth proportional to 9,422.32, 14,133.54 and 3,264.88 is: 4,897.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,422.32 : 14,133.54 = 3,264.88 : x
  2. Step 2: Convert to fraction form
    9,422.32/14,133.54 = 3,264.88/x
  3. Step 3: Cross multiply
    9,422.32x = 14,133.54 × 3,264.88
  4. Step 4: Simplify right side
    9,422.32x = 46,144,312.08
  5. Step 5: Solve for x
    x = 46,144,312.08/9,422.32
  6. Step 6: Final answer
    x = 4,897.34

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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.