Home / 4,360.47-6,534.33-2,166.18

Finding the Fourth Proportional to 4,360.47, 6,534.33 and 2,166.18

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Solution

The fourth proportional to 4,360.47, 6,534.33 and 2,166.18 is: 3,246.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,360.47 : 6,534.33 = 2,166.18 : x
  2. Step 2: Convert to fraction form
    4,360.47/6,534.33 = 2,166.18/x
  3. Step 3: Cross multiply
    4,360.47x = 6,534.33 × 2,166.18
  4. Step 4: Simplify right side
    4,360.47x = 14,154,534.96
  5. Step 5: Solve for x
    x = 14,154,534.96/4,360.47
  6. Step 6: Final answer
    x = 3,246.10

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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.