Home / 15,110.41-22,663.81-4,017.95

Finding the Fourth Proportional to 15,110.41, 22,663.81 and 4,017.95

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Solution

The fourth proportional to 15,110.41, 22,663.81 and 4,017.95 is: 6,026.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,110.41 : 22,663.81 = 4,017.95 : x
  2. Step 2: Convert to fraction form
    15,110.41/22,663.81 = 4,017.95/x
  3. Step 3: Cross multiply
    15,110.41x = 22,663.81 × 4,017.95
  4. Step 4: Simplify right side
    15,110.41x = 91,062,055.39
  5. Step 5: Solve for x
    x = 91,062,055.39/15,110.41
  6. Step 6: Final answer
    x = 6,026.45

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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.