Home / 13,348.52-20,024.14-4,582.29

Finding the Fourth Proportional to 13,348.52, 20,024.14 and 4,582.29

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Solution

The fourth proportional to 13,348.52, 20,024.14 and 4,582.29 is: 6,873.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,348.52 : 20,024.14 = 4,582.29 : x
  2. Step 2: Convert to fraction form
    13,348.52/20,024.14 = 4,582.29/x
  3. Step 3: Cross multiply
    13,348.52x = 20,024.14 × 4,582.29
  4. Step 4: Simplify right side
    13,348.52x = 91,756,416.48
  5. Step 5: Solve for x
    x = 91,756,416.48/13,348.52
  6. Step 6: Final answer
    x = 6,873.90

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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.