Home / 10,130.06-15,197.51-4,583.41

Finding the Fourth Proportional to 10,130.06, 15,197.51 and 4,583.41

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Solution

The fourth proportional to 10,130.06, 15,197.51 and 4,583.41 is: 6,876.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,130.06 : 15,197.51 = 4,583.41 : x
  2. Step 2: Convert to fraction form
    10,130.06/15,197.51 = 4,583.41/x
  3. Step 3: Cross multiply
    10,130.06x = 15,197.51 × 4,583.41
  4. Step 4: Simplify right side
    10,130.06x = 69,656,419.31
  5. Step 5: Solve for x
    x = 69,656,419.31/10,130.06
  6. Step 6: Final answer
    x = 6,876.21

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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.