Home / 2,352.08-3,527.04-1,053.92

Finding the Fourth Proportional to 2,352.08, 3,527.04 and 1,053.92

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Solution

The fourth proportional to 2,352.08, 3,527.04 and 1,053.92 is: 1,580.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,352.08 : 3,527.04 = 1,053.92 : x
  2. Step 2: Convert to fraction form
    2,352.08/3,527.04 = 1,053.92/x
  3. Step 3: Cross multiply
    2,352.08x = 3,527.04 × 1,053.92
  4. Step 4: Simplify right side
    2,352.08x = 3,717,218.00
  5. Step 5: Solve for x
    x = 3,717,218.00/2,352.08
  6. Step 6: Final answer
    x = 1,580.40

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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.