Home / 15,299.02-22,948.44-4,207.24

Finding the Fourth Proportional to 15,299.02, 22,948.44 and 4,207.24

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Solution

The fourth proportional to 15,299.02, 22,948.44 and 4,207.24 is: 6,310.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,299.02 : 22,948.44 = 4,207.24 : x
  2. Step 2: Convert to fraction form
    15,299.02/22,948.44 = 4,207.24/x
  3. Step 3: Cross multiply
    15,299.02x = 22,948.44 × 4,207.24
  4. Step 4: Simplify right side
    15,299.02x = 96,549,594.71
  5. Step 5: Solve for x
    x = 96,549,594.71/15,299.02
  6. Step 6: Final answer
    x = 6,310.84

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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.