Home / 4,365.34-6,548.82-1,770.10

Finding the Fourth Proportional to 4,365.34, 6,548.82 and 1,770.10

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Solution

The fourth proportional to 4,365.34, 6,548.82 and 1,770.10 is: 2,655.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,365.34 : 6,548.82 = 1,770.10 : x
  2. Step 2: Convert to fraction form
    4,365.34/6,548.82 = 1,770.10/x
  3. Step 3: Cross multiply
    4,365.34x = 6,548.82 × 1,770.10
  4. Step 4: Simplify right side
    4,365.34x = 11,592,066.28
  5. Step 5: Solve for x
    x = 11,592,066.28/4,365.34
  6. Step 6: Final answer
    x = 2,655.48

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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.