Home / 6,534.63-9,017.87-3,550.51

Finding the Fourth Proportional to 6,534.63, 9,017.87 and 3,550.51

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Solution

The fourth proportional to 6,534.63, 9,017.87 and 3,550.51 is: 4,899.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,534.63 : 9,017.87 = 3,550.51 : x
  2. Step 2: Convert to fraction form
    6,534.63/9,017.87 = 3,550.51/x
  3. Step 3: Cross multiply
    6,534.63x = 9,017.87 × 3,550.51
  4. Step 4: Simplify right side
    6,534.63x = 32,018,037.61
  5. Step 5: Solve for x
    x = 32,018,037.61/6,534.63
  6. Step 6: Final answer
    x = 4,899.75

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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.