Home / 4,276.64-5,901.86-2,509.52

Finding the Fourth Proportional to 4,276.64, 5,901.86 and 2,509.52

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Solution

The fourth proportional to 4,276.64, 5,901.86 and 2,509.52 is: 3,463.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,276.64 : 5,901.86 = 2,509.52 : x
  2. Step 2: Convert to fraction form
    4,276.64/5,901.86 = 2,509.52/x
  3. Step 3: Cross multiply
    4,276.64x = 5,901.86 × 2,509.52
  4. Step 4: Simplify right side
    4,276.64x = 14,810,835.71
  5. Step 5: Solve for x
    x = 14,810,835.71/4,276.64
  6. Step 6: Final answer
    x = 3,463.19

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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.