Home / 5,043.58-7,565.42-1,534.16

Finding the Fourth Proportional to 5,043.58, 7,565.42 and 1,534.16

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Solution

The fourth proportional to 5,043.58, 7,565.42 and 1,534.16 is: 2,301.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,043.58 : 7,565.42 = 1,534.16 : x
  2. Step 2: Convert to fraction form
    5,043.58/7,565.42 = 1,534.16/x
  3. Step 3: Cross multiply
    5,043.58x = 7,565.42 × 1,534.16
  4. Step 4: Simplify right side
    5,043.58x = 11,606,526.92
  5. Step 5: Solve for x
    x = 11,606,526.92/5,043.58
  6. Step 6: Final answer
    x = 2,301.25

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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.