Home / 2,693.77-4,037.95-1,134.15

Finding the Fourth Proportional to 2,693.77, 4,037.95 and 1,134.15

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Solution

The fourth proportional to 2,693.77, 4,037.95 and 1,134.15 is: 1,700.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,693.77 : 4,037.95 = 1,134.15 : x
  2. Step 2: Convert to fraction form
    2,693.77/4,037.95 = 1,134.15/x
  3. Step 3: Cross multiply
    2,693.77x = 4,037.95 × 1,134.15
  4. Step 4: Simplify right side
    2,693.77x = 4,579,627.27
  5. Step 5: Solve for x
    x = 4,579,627.27/2,693.77
  6. Step 6: Final answer
    x = 1,700.08

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.