Home / 14,820.05-22,225.46-4,957.04

Finding the Fourth Proportional to 14,820.05, 22,225.46 and 4,957.04

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Solution

The fourth proportional to 14,820.05, 22,225.46 and 4,957.04 is: 7,434.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,820.05 : 22,225.46 = 4,957.04 : x
  2. Step 2: Convert to fraction form
    14,820.05/22,225.46 = 4,957.04/x
  3. Step 3: Cross multiply
    14,820.05x = 22,225.46 × 4,957.04
  4. Step 4: Simplify right side
    14,820.05x = 110,172,525.02
  5. Step 5: Solve for x
    x = 110,172,525.02/14,820.05
  6. Step 6: Final answer
    x = 7,434.02

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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.