Home / 9,417.03-14,124.05-2,492.07

Finding the Fourth Proportional to 9,417.03, 14,124.05 and 2,492.07

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Solution

The fourth proportional to 9,417.03, 14,124.05 and 2,492.07 is: 3,737.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,417.03 : 14,124.05 = 2,492.07 : x
  2. Step 2: Convert to fraction form
    9,417.03/14,124.05 = 2,492.07/x
  3. Step 3: Cross multiply
    9,417.03x = 14,124.05 × 2,492.07
  4. Step 4: Simplify right side
    9,417.03x = 35,198,108.82
  5. Step 5: Solve for x
    x = 35,198,108.82/9,417.03
  6. Step 6: Final answer
    x = 3,737.71

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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.