Home / 3,545.16-4,894.00-2,367.02

Finding the Fourth Proportional to 3,545.16, 4,894.00 and 2,367.02

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Solution

The fourth proportional to 3,545.16, 4,894.00 and 2,367.02 is: 3,267.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,545.16 : 4,894.00 = 2,367.02 : x
  2. Step 2: Convert to fraction form
    3,545.16/4,894.00 = 2,367.02/x
  3. Step 3: Cross multiply
    3,545.16x = 4,894.00 × 2,367.02
  4. Step 4: Simplify right side
    3,545.16x = 11,584,165.49
  5. Step 5: Solve for x
    x = 11,584,165.49/3,545.16
  6. Step 6: Final answer
    x = 3,267.60

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.