Home / 6,225.52-9,354.42-4,680.09

Finding the Fourth Proportional to 6,225.52, 9,354.42 and 4,680.09

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Solution

The fourth proportional to 6,225.52, 9,354.42 and 4,680.09 is: 7,032.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,225.52 : 9,354.42 = 4,680.09 : x
  2. Step 2: Convert to fraction form
    6,225.52/9,354.42 = 4,680.09/x
  3. Step 3: Cross multiply
    6,225.52x = 9,354.42 × 4,680.09
  4. Step 4: Simplify right side
    6,225.52x = 43,779,582.59
  5. Step 5: Solve for x
    x = 43,779,582.59/6,225.52
  6. Step 6: Final answer
    x = 7,032.28

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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.