Home / 4,385.69-6,052.37-2,396.23

Finding the Fourth Proportional to 4,385.69, 6,052.37 and 2,396.23

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Solution

The fourth proportional to 4,385.69, 6,052.37 and 2,396.23 is: 3,306.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,385.69 : 6,052.37 = 2,396.23 : x
  2. Step 2: Convert to fraction form
    4,385.69/6,052.37 = 2,396.23/x
  3. Step 3: Cross multiply
    4,385.69x = 6,052.37 × 2,396.23
  4. Step 4: Simplify right side
    4,385.69x = 14,502,870.57
  5. Step 5: Solve for x
    x = 14,502,870.57/4,385.69
  6. Step 6: Final answer
    x = 3,306.86

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Half scale
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Double scale
Find fourth proportional to 4,386.69, 6,053.75 and 2,397.23
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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.