Home / 14,818.40-22,219.20-6,043.04

Finding the Fourth Proportional to 14,818.40, 22,219.20 and 6,043.04

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Solution

The fourth proportional to 14,818.40, 22,219.20 and 6,043.04 is: 9,061.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,818.40 : 22,219.20 = 6,043.04 : x
  2. Step 2: Convert to fraction form
    14,818.40/22,219.20 = 6,043.04/x
  3. Step 3: Cross multiply
    14,818.40x = 22,219.20 × 6,043.04
  4. Step 4: Simplify right side
    14,818.40x = 134,271,514.37
  5. Step 5: Solve for x
    x = 134,271,514.37/14,818.40
  6. Step 6: Final answer
    x = 9,061.13

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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.