Home / 15,299.10-22,946.00-4,203.15

Finding the Fourth Proportional to 15,299.10, 22,946.00 and 4,203.15

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Solution

The fourth proportional to 15,299.10, 22,946.00 and 4,203.15 is: 6,304.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,299.10 : 22,946.00 = 4,203.15 : x
  2. Step 2: Convert to fraction form
    15,299.10/22,946.00 = 4,203.15/x
  3. Step 3: Cross multiply
    15,299.10x = 22,946.00 × 4,203.15
  4. Step 4: Simplify right side
    15,299.10x = 96,445,458.88
  5. Step 5: Solve for x
    x = 96,445,458.88/15,299.10
  6. Step 6: Final answer
    x = 6,304.00

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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.