Home / 17,068.96-25,603.32-4,587.94

Finding the Fourth Proportional to 17,068.96, 25,603.32 and 4,587.94

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Solution

The fourth proportional to 17,068.96, 25,603.32 and 4,587.94 is: 6,881.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,068.96 : 25,603.32 = 4,587.94 : x
  2. Step 2: Convert to fraction form
    17,068.96/25,603.32 = 4,587.94/x
  3. Step 3: Cross multiply
    17,068.96x = 25,603.32 × 4,587.94
  4. Step 4: Simplify right side
    17,068.96x = 117,466,545.17
  5. Step 5: Solve for x
    x = 117,466,545.17/17,068.96
  6. Step 6: Final answer
    x = 6,881.88

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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.