Home / 4,281.96-5,897.16-3,458.19

Finding the Fourth Proportional to 4,281.96, 5,897.16 and 3,458.19

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Solution

The fourth proportional to 4,281.96, 5,897.16 and 3,458.19 is: 4,762.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,281.96 : 5,897.16 = 3,458.19 : x
  2. Step 2: Convert to fraction form
    4,281.96/5,897.16 = 3,458.19/x
  3. Step 3: Cross multiply
    4,281.96x = 5,897.16 × 3,458.19
  4. Step 4: Simplify right side
    4,281.96x = 20,393,499.74
  5. Step 5: Solve for x
    x = 20,393,499.74/4,281.96
  6. Step 6: Final answer
    x = 4,762.66

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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.