Home / 5,595.60-8,393.40-2,999.76

Finding the Fourth Proportional to 5,595.60, 8,393.40 and 2,999.76

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Solution

The fourth proportional to 5,595.60, 8,393.40 and 2,999.76 is: 4,499.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,595.60 : 8,393.40 = 2,999.76 : x
  2. Step 2: Convert to fraction form
    5,595.60/8,393.40 = 2,999.76/x
  3. Step 3: Cross multiply
    5,595.60x = 8,393.40 × 2,999.76
  4. Step 4: Simplify right side
    5,595.60x = 25,178,185.58
  5. Step 5: Solve for x
    x = 25,178,185.58/5,595.60
  6. Step 6: Final answer
    x = 4,499.64

Related Problems

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Half scale
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Double scale
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Similar ratio
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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.