Home / 7,508.98-11,273.04-6,125.02

Finding the Fourth Proportional to 7,508.98, 11,273.04 and 6,125.02

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Solution

The fourth proportional to 7,508.98, 11,273.04 and 6,125.02 is: 9,195.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,508.98 : 11,273.04 = 6,125.02 : x
  2. Step 2: Convert to fraction form
    7,508.98/11,273.04 = 6,125.02/x
  3. Step 3: Cross multiply
    7,508.98x = 11,273.04 × 6,125.02
  4. Step 4: Simplify right side
    7,508.98x = 69,047,595.46
  5. Step 5: Solve for x
    x = 69,047,595.46/7,508.98
  6. Step 6: Final answer
    x = 9,195.34

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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.