Home / 9,264.78-13,897.17-4,070.25

Finding the Fourth Proportional to 9,264.78, 13,897.17 and 4,070.25

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Solution

The fourth proportional to 9,264.78, 13,897.17 and 4,070.25 is: 6,105.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,264.78 : 13,897.17 = 4,070.25 : x
  2. Step 2: Convert to fraction form
    9,264.78/13,897.17 = 4,070.25/x
  3. Step 3: Cross multiply
    9,264.78x = 13,897.17 × 4,070.25
  4. Step 4: Simplify right side
    9,264.78x = 56,564,956.19
  5. Step 5: Solve for x
    x = 56,564,956.19/9,264.78
  6. Step 6: Final answer
    x = 6,105.38

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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.