Home / 9,927.84-14,897.28-4,733.04

Finding the Fourth Proportional to 9,927.84, 14,897.28 and 4,733.04

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Solution

The fourth proportional to 9,927.84, 14,897.28 and 4,733.04 is: 7,102.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,927.84 : 14,897.28 = 4,733.04 : x
  2. Step 2: Convert to fraction form
    9,927.84/14,897.28 = 4,733.04/x
  3. Step 3: Cross multiply
    9,927.84x = 14,897.28 × 4,733.04
  4. Step 4: Simplify right side
    9,927.84x = 70,509,422.13
  5. Step 5: Solve for x
    x = 70,509,422.13/9,927.84
  6. Step 6: Final answer
    x = 7,102.19

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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.