Home / 4,740.89-6,544.22-3,565.35

Finding the Fourth Proportional to 4,740.89, 6,544.22 and 3,565.35

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Solution

The fourth proportional to 4,740.89, 6,544.22 and 3,565.35 is: 4,921.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,740.89 : 6,544.22 = 3,565.35 : x
  2. Step 2: Convert to fraction form
    4,740.89/6,544.22 = 3,565.35/x
  3. Step 3: Cross multiply
    4,740.89x = 6,544.22 × 3,565.35
  4. Step 4: Simplify right side
    4,740.89x = 23,332,416.95
  5. Step 5: Solve for x
    x = 23,332,416.95/4,740.89
  6. Step 6: Final answer
    x = 4,921.53

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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.