Home / 4,580.17-6,837.09-4,237.77

Finding the Fourth Proportional to 4,580.17, 6,837.09 and 4,237.77

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Solution

The fourth proportional to 4,580.17, 6,837.09 and 4,237.77 is: 6,325.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,580.17 : 6,837.09 = 4,237.77 : x
  2. Step 2: Convert to fraction form
    4,580.17/6,837.09 = 4,237.77/x
  3. Step 3: Cross multiply
    4,580.17x = 6,837.09 × 4,237.77
  4. Step 4: Simplify right side
    4,580.17x = 28,974,025.48
  5. Step 5: Solve for x
    x = 28,974,025.48/4,580.17
  6. Step 6: Final answer
    x = 6,325.97

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.