Home / 13,373.36-20,060.34-4,607.13

Finding the Fourth Proportional to 13,373.36, 20,060.34 and 4,607.13

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Solution

The fourth proportional to 13,373.36, 20,060.34 and 4,607.13 is: 6,910.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,373.36 : 20,060.34 = 4,607.13 : x
  2. Step 2: Convert to fraction form
    13,373.36/20,060.34 = 4,607.13/x
  3. Step 3: Cross multiply
    13,373.36x = 20,060.34 × 4,607.13
  4. Step 4: Simplify right side
    13,373.36x = 92,420,594.22
  5. Step 5: Solve for x
    x = 92,420,594.22/13,373.36
  6. Step 6: Final answer
    x = 6,910.80

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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.