Home / 15,233.07-22,850.08-4,140

Finding the Fourth Proportional to 15,233.07, 22,850.08 and 4,140

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Solution

The fourth proportional to 15,233.07, 22,850.08 and 4,140 is: 6,210.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,233.07 : 22,850.08 = 4,140 : x
  2. Step 2: Convert to fraction form
    15,233.07/22,850.08 = 4,140/x
  3. Step 3: Cross multiply
    15,233.07x = 22,850.08 × 4,140
  4. Step 4: Simplify right side
    15,233.07x = 94,599,331.20
  5. Step 5: Solve for x
    x = 94,599,331.20/15,233.07
  6. Step 6: Final answer
    x = 6,210.13

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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.