Home / 13,594.02-20,394.84-4,829.82

Finding the Fourth Proportional to 13,594.02, 20,394.84 and 4,829.82

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Solution

The fourth proportional to 13,594.02, 20,394.84 and 4,829.82 is: 7,246.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,594.02 : 20,394.84 = 4,829.82 : x
  2. Step 2: Convert to fraction form
    13,594.02/20,394.84 = 4,829.82/x
  3. Step 3: Cross multiply
    13,594.02x = 20,394.84 × 4,829.82
  4. Step 4: Simplify right side
    13,594.02x = 98,503,406.13
  5. Step 5: Solve for x
    x = 98,503,406.13/13,594.02
  6. Step 6: Final answer
    x = 7,246.08

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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.