Home / 13,366.35-20,044.80-4,599.18

Finding the Fourth Proportional to 13,366.35, 20,044.80 and 4,599.18

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Solution

The fourth proportional to 13,366.35, 20,044.80 and 4,599.18 is: 6,897.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,366.35 : 20,044.80 = 4,599.18 : x
  2. Step 2: Convert to fraction form
    13,366.35/20,044.80 = 4,599.18/x
  3. Step 3: Cross multiply
    13,366.35x = 20,044.80 × 4,599.18
  4. Step 4: Simplify right side
    13,366.35x = 92,189,643.26
  5. Step 5: Solve for x
    x = 92,189,643.26/13,366.35
  6. Step 6: Final answer
    x = 6,897.14

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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.