Home / 5,970.48-8,956.34-2,849.96

Finding the Fourth Proportional to 5,970.48, 8,956.34 and 2,849.96

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Solution

The fourth proportional to 5,970.48, 8,956.34 and 2,849.96 is: 4,275.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,970.48 : 8,956.34 = 2,849.96 : x
  2. Step 2: Convert to fraction form
    5,970.48/8,956.34 = 2,849.96/x
  3. Step 3: Cross multiply
    5,970.48x = 8,956.34 × 2,849.96
  4. Step 4: Simplify right side
    5,970.48x = 25,525,210.75
  5. Step 5: Solve for x
    x = 25,525,210.75/5,970.48
  6. Step 6: Final answer
    x = 4,275.24

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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.