Home / 4,366.26-6,549.46-2,430.77

Finding the Fourth Proportional to 4,366.26, 6,549.46 and 2,430.77

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Solution

The fourth proportional to 4,366.26, 6,549.46 and 2,430.77 is: 3,646.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,366.26 : 6,549.46 = 2,430.77 : x
  2. Step 2: Convert to fraction form
    4,366.26/6,549.46 = 2,430.77/x
  3. Step 3: Cross multiply
    4,366.26x = 6,549.46 × 2,430.77
  4. Step 4: Simplify right side
    4,366.26x = 15,920,192.06
  5. Step 5: Solve for x
    x = 15,920,192.06/4,366.26
  6. Step 6: Final answer
    x = 3,646.19

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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.