Home / 7,269.02-10,910.19-4,501.10

Finding the Fourth Proportional to 7,269.02, 10,910.19 and 4,501.10

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Solution

The fourth proportional to 7,269.02, 10,910.19 and 4,501.10 is: 6,755.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,269.02 : 10,910.19 = 4,501.10 : x
  2. Step 2: Convert to fraction form
    7,269.02/10,910.19 = 4,501.10/x
  3. Step 3: Cross multiply
    7,269.02x = 10,910.19 × 4,501.10
  4. Step 4: Simplify right side
    7,269.02x = 49,107,856.21
  5. Step 5: Solve for x
    x = 49,107,856.21/7,269.02
  6. Step 6: Final answer
    x = 6,755.77

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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.