Home / 7,735.04-10,676.95-5,503.39

Finding the Fourth Proportional to 7,735.04, 10,676.95 and 5,503.39

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Solution

The fourth proportional to 7,735.04, 10,676.95 and 5,503.39 is: 7,596.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,735.04 : 10,676.95 = 5,503.39 : x
  2. Step 2: Convert to fraction form
    7,735.04/10,676.95 = 5,503.39/x
  3. Step 3: Cross multiply
    7,735.04x = 10,676.95 × 5,503.39
  4. Step 4: Simplify right side
    7,735.04x = 58,759,379.41
  5. Step 5: Solve for x
    x = 58,759,379.41/7,735.04
  6. Step 6: Final answer
    x = 7,596.52

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Half scale
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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.