Home / 4,275.52-5,900.24-2,507.15

Finding the Fourth Proportional to 4,275.52, 5,900.24 and 2,507.15

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Solution

The fourth proportional to 4,275.52, 5,900.24 and 2,507.15 is: 3,459.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,275.52 : 5,900.24 = 2,507.15 : x
  2. Step 2: Convert to fraction form
    4,275.52/5,900.24 = 2,507.15/x
  3. Step 3: Cross multiply
    4,275.52x = 5,900.24 × 2,507.15
  4. Step 4: Simplify right side
    4,275.52x = 14,792,807.73
  5. Step 5: Solve for x
    x = 14,792,807.73/4,275.52
  6. Step 6: Final answer
    x = 3,459.89

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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.