Home / 9,275.55-13,913.35-2,701.89

Finding the Fourth Proportional to 9,275.55, 13,913.35 and 2,701.89

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Solution

The fourth proportional to 9,275.55, 13,913.35 and 2,701.89 is: 4,052.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,275.55 : 13,913.35 = 2,701.89 : x
  2. Step 2: Convert to fraction form
    9,275.55/13,913.35 = 2,701.89/x
  3. Step 3: Cross multiply
    9,275.55x = 13,913.35 × 2,701.89
  4. Step 4: Simplify right side
    9,275.55x = 37,592,341.23
  5. Step 5: Solve for x
    x = 37,592,341.23/9,275.55
  6. Step 6: Final answer
    x = 4,052.84

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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.