Home / 2,417.04-3,625.56-1,376.48

Finding the Fourth Proportional to 2,417.04, 3,625.56 and 1,376.48

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Solution

The fourth proportional to 2,417.04, 3,625.56 and 1,376.48 is: 2,064.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,417.04 : 3,625.56 = 1,376.48 : x
  2. Step 2: Convert to fraction form
    2,417.04/3,625.56 = 1,376.48/x
  3. Step 3: Cross multiply
    2,417.04x = 3,625.56 × 1,376.48
  4. Step 4: Simplify right side
    2,417.04x = 4,990,510.83
  5. Step 5: Solve for x
    x = 4,990,510.83/2,417.04
  6. Step 6: Final answer
    x = 2,064.72

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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.