Home / 1,810.04-2,705.61-1,566.04

Finding the Fourth Proportional to 1,810.04, 2,705.61 and 1,566.04

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Solution

The fourth proportional to 1,810.04, 2,705.61 and 1,566.04 is: 2,340.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,810.04 : 2,705.61 = 1,566.04 : x
  2. Step 2: Convert to fraction form
    1,810.04/2,705.61 = 1,566.04/x
  3. Step 3: Cross multiply
    1,810.04x = 2,705.61 × 1,566.04
  4. Step 4: Simplify right side
    1,810.04x = 4,237,093.48
  5. Step 5: Solve for x
    x = 4,237,093.48/1,810.04
  6. Step 6: Final answer
    x = 2,340.88

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.