Home / 4,565.40-6,300.54-2,575.91

Finding the Fourth Proportional to 4,565.40, 6,300.54 and 2,575.91

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Solution

The fourth proportional to 4,565.40, 6,300.54 and 2,575.91 is: 3,554.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,565.40 : 6,300.54 = 2,575.91 : x
  2. Step 2: Convert to fraction form
    4,565.40/6,300.54 = 2,575.91/x
  3. Step 3: Cross multiply
    4,565.40x = 6,300.54 × 2,575.91
  4. Step 4: Simplify right side
    4,565.40x = 16,229,623.99
  5. Step 5: Solve for x
    x = 16,229,623.99/4,565.40
  6. Step 6: Final answer
    x = 3,554.92

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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.