Home / 4,395.42-6,066.46-2,507.11

Finding the Fourth Proportional to 4,395.42, 6,066.46 and 2,507.11

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Solution

The fourth proportional to 4,395.42, 6,066.46 and 2,507.11 is: 3,460.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,395.42 : 6,066.46 = 2,507.11 : x
  2. Step 2: Convert to fraction form
    4,395.42/6,066.46 = 2,507.11/x
  3. Step 3: Cross multiply
    4,395.42x = 6,066.46 × 2,507.11
  4. Step 4: Simplify right side
    4,395.42x = 15,209,270.50
  5. Step 5: Solve for x
    x = 15,209,270.50/4,395.42
  6. Step 6: Final answer
    x = 3,460.25

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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.