Home / 6,053.18-8,353.60-3,400.46

Finding the Fourth Proportional to 6,053.18, 8,353.60 and 3,400.46

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Solution

The fourth proportional to 6,053.18, 8,353.60 and 3,400.46 is: 4,692.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,053.18 : 8,353.60 = 3,400.46 : x
  2. Step 2: Convert to fraction form
    6,053.18/8,353.60 = 3,400.46/x
  3. Step 3: Cross multiply
    6,053.18x = 8,353.60 × 3,400.46
  4. Step 4: Simplify right side
    6,053.18x = 28,406,082.66
  5. Step 5: Solve for x
    x = 28,406,082.66/6,053.18
  6. Step 6: Final answer
    x = 4,692.75

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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.