Home / 2,368.36-3,545.82-1,597.48

Finding the Fourth Proportional to 2,368.36, 3,545.82 and 1,597.48

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Solution

The fourth proportional to 2,368.36, 3,545.82 and 1,597.48 is: 2,391.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,368.36 : 3,545.82 = 1,597.48 : x
  2. Step 2: Convert to fraction form
    2,368.36/3,545.82 = 1,597.48/x
  3. Step 3: Cross multiply
    2,368.36x = 3,545.82 × 1,597.48
  4. Step 4: Simplify right side
    2,368.36x = 5,664,376.53
  5. Step 5: Solve for x
    x = 5,664,376.53/2,368.36
  6. Step 6: Final answer
    x = 2,391.69

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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.