Home / 2,252.13-3,373.48-1,810.99

Finding the Fourth Proportional to 2,252.13, 3,373.48 and 1,810.99

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Solution

The fourth proportional to 2,252.13, 3,373.48 and 1,810.99 is: 2,712.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,252.13 : 3,373.48 = 1,810.99 : x
  2. Step 2: Convert to fraction form
    2,252.13/3,373.48 = 1,810.99/x
  3. Step 3: Cross multiply
    2,252.13x = 3,373.48 × 1,810.99
  4. Step 4: Simplify right side
    2,252.13x = 6,109,345.03
  5. Step 5: Solve for x
    x = 6,109,345.03/2,252.13
  6. Step 6: Final answer
    x = 2,712.70

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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.