Home / 4,423.66-6,105.06-2,434.62

Finding the Fourth Proportional to 4,423.66, 6,105.06 and 2,434.62

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Solution

The fourth proportional to 4,423.66, 6,105.06 and 2,434.62 is: 3,360.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,423.66 : 6,105.06 = 2,434.62 : x
  2. Step 2: Convert to fraction form
    4,423.66/6,105.06 = 2,434.62/x
  3. Step 3: Cross multiply
    4,423.66x = 6,105.06 × 2,434.62
  4. Step 4: Simplify right side
    4,423.66x = 14,863,501.18
  5. Step 5: Solve for x
    x = 14,863,501.18/4,423.66
  6. Step 6: Final answer
    x = 3,360.00

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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.