Home / 5,938.24-8,902.08-2,477.92

Finding the Fourth Proportional to 5,938.24, 8,902.08 and 2,477.92

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Solution

The fourth proportional to 5,938.24, 8,902.08 and 2,477.92 is: 3,714.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,938.24 : 8,902.08 = 2,477.92 : x
  2. Step 2: Convert to fraction form
    5,938.24/8,902.08 = 2,477.92/x
  3. Step 3: Cross multiply
    5,938.24x = 8,902.08 × 2,477.92
  4. Step 4: Simplify right side
    5,938.24x = 22,058,642.07
  5. Step 5: Solve for x
    x = 22,058,642.07/5,938.24
  6. Step 6: Final answer
    x = 3,714.68

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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.