Home / 4,275.99-5,901.42-2,507.76

Finding the Fourth Proportional to 4,275.99, 5,901.42 and 2,507.76

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Solution

The fourth proportional to 4,275.99, 5,901.42 and 2,507.76 is: 3,461.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,275.99 : 5,901.42 = 2,507.76 : x
  2. Step 2: Convert to fraction form
    4,275.99/5,901.42 = 2,507.76/x
  3. Step 3: Cross multiply
    4,275.99x = 5,901.42 × 2,507.76
  4. Step 4: Simplify right side
    4,275.99x = 14,799,345.02
  5. Step 5: Solve for x
    x = 14,799,345.02/4,275.99
  6. Step 6: Final answer
    x = 3,461.03

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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.