Home / 4,237.16-5,848.02-2,666.12

Finding the Fourth Proportional to 4,237.16, 5,848.02 and 2,666.12

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Solution

The fourth proportional to 4,237.16, 5,848.02 and 2,666.12 is: 3,679.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,237.16 : 5,848.02 = 2,666.12 : x
  2. Step 2: Convert to fraction form
    4,237.16/5,848.02 = 2,666.12/x
  3. Step 3: Cross multiply
    4,237.16x = 5,848.02 × 2,666.12
  4. Step 4: Simplify right side
    4,237.16x = 15,591,523.08
  5. Step 5: Solve for x
    x = 15,591,523.08/4,237.16
  6. Step 6: Final answer
    x = 3,679.71

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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.