Home / 7,508.52-10,360.14-4,363.02

Finding the Fourth Proportional to 7,508.52, 10,360.14 and 4,363.02

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Solution

The fourth proportional to 7,508.52, 10,360.14 and 4,363.02 is: 6,020.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,508.52 : 10,360.14 = 4,363.02 : x
  2. Step 2: Convert to fraction form
    7,508.52/10,360.14 = 4,363.02/x
  3. Step 3: Cross multiply
    7,508.52x = 10,360.14 × 4,363.02
  4. Step 4: Simplify right side
    7,508.52x = 45,201,498.02
  5. Step 5: Solve for x
    x = 45,201,498.02/7,508.52
  6. Step 6: Final answer
    x = 6,020.03

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.