Home / 4,813.35-7,210.67-2,726.92

Finding the Fourth Proportional to 4,813.35, 7,210.67 and 2,726.92

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Solution

The fourth proportional to 4,813.35, 7,210.67 and 2,726.92 is: 4,085.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,813.35 : 7,210.67 = 2,726.92 : x
  2. Step 2: Convert to fraction form
    4,813.35/7,210.67 = 2,726.92/x
  3. Step 3: Cross multiply
    4,813.35x = 7,210.67 × 2,726.92
  4. Step 4: Simplify right side
    4,813.35x = 19,662,920.24
  5. Step 5: Solve for x
    x = 19,662,920.24/4,813.35
  6. Step 6: Final answer
    x = 4,085.08

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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.