Home / 5,010.93-6,910.52-4,302.55

Finding the Fourth Proportional to 5,010.93, 6,910.52 and 4,302.55

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Solution

The fourth proportional to 5,010.93, 6,910.52 and 4,302.55 is: 5,933.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,010.93 : 6,910.52 = 4,302.55 : x
  2. Step 2: Convert to fraction form
    5,010.93/6,910.52 = 4,302.55/x
  3. Step 3: Cross multiply
    5,010.93x = 6,910.52 × 4,302.55
  4. Step 4: Simplify right side
    5,010.93x = 29,732,844.95
  5. Step 5: Solve for x
    x = 29,732,844.95/5,010.93
  6. Step 6: Final answer
    x = 5,933.60

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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.