Home / 4,237.55-5,846.47-2,444.78

Finding the Fourth Proportional to 4,237.55, 5,846.47 and 2,444.78

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Solution

The fourth proportional to 4,237.55, 5,846.47 and 2,444.78 is: 3,373.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,237.55 : 5,846.47 = 2,444.78 : x
  2. Step 2: Convert to fraction form
    4,237.55/5,846.47 = 2,444.78/x
  3. Step 3: Cross multiply
    4,237.55x = 5,846.47 × 2,444.78
  4. Step 4: Simplify right side
    4,237.55x = 14,293,332.93
  5. Step 5: Solve for x
    x = 14,293,332.93/4,237.55
  6. Step 6: Final answer
    x = 3,373.02

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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.