Home / 1,207.04-1,810.58-341.35

Finding the Fourth Proportional to 1,207.04, 1,810.58 and 341.35

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Solution

The fourth proportional to 1,207.04, 1,810.58 and 341.35 is: 512.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,207.04 : 1,810.58 = 341.35 : x
  2. Step 2: Convert to fraction form
    1,207.04/1,810.58 = 341.35/x
  3. Step 3: Cross multiply
    1,207.04x = 1,810.58 × 341.35
  4. Step 4: Simplify right side
    1,207.04x = 618,042.04
  5. Step 5: Solve for x
    x = 618,042.04/1,207.04
  6. Step 6: Final answer
    x = 512.03

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