Home / 4,765.22-6,570.28-4,100.93

Finding the Fourth Proportional to 4,765.22, 6,570.28 and 4,100.93

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Solution

The fourth proportional to 4,765.22, 6,570.28 and 4,100.93 is: 5,654.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,765.22 : 6,570.28 = 4,100.93 : x
  2. Step 2: Convert to fraction form
    4,765.22/6,570.28 = 4,100.93/x
  3. Step 3: Cross multiply
    4,765.22x = 6,570.28 × 4,100.93
  4. Step 4: Simplify right side
    4,765.22x = 26,944,215.26
  5. Step 5: Solve for x
    x = 26,944,215.26/4,765.22
  6. Step 6: Final answer
    x = 5,654.35

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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.