Home / 2,364.30-3,547.06-1,132.66

Finding the Fourth Proportional to 2,364.30, 3,547.06 and 1,132.66

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Solution

The fourth proportional to 2,364.30, 3,547.06 and 1,132.66 is: 1,699.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,364.30 : 3,547.06 = 1,132.66 : x
  2. Step 2: Convert to fraction form
    2,364.30/3,547.06 = 1,132.66/x
  3. Step 3: Cross multiply
    2,364.30x = 3,547.06 × 1,132.66
  4. Step 4: Simplify right side
    2,364.30x = 4,017,612.98
  5. Step 5: Solve for x
    x = 4,017,612.98/2,364.30
  6. Step 6: Final answer
    x = 1,699.28

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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.