Home / 13,334.18-20,004.10-4,566.74

Finding the Fourth Proportional to 13,334.18, 20,004.10 and 4,566.74

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Solution

The fourth proportional to 13,334.18, 20,004.10 and 4,566.74 is: 6,851.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,334.18 : 20,004.10 = 4,566.74 : x
  2. Step 2: Convert to fraction form
    13,334.18/20,004.10 = 4,566.74/x
  3. Step 3: Cross multiply
    13,334.18x = 20,004.10 × 4,566.74
  4. Step 4: Simplify right side
    13,334.18x = 91,353,523.63
  5. Step 5: Solve for x
    x = 91,353,523.63/13,334.18
  6. Step 6: Final answer
    x = 6,851.08

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1.5x scale

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.